diff --git a/protocol/src/main/java/mc/protocol/packets/play/server/ChunkDataPacket.java b/protocol/src/main/java/mc/protocol/packets/play/server/ChunkDataPacket.java
index 89af3dc..fa4370a 100644
--- a/protocol/src/main/java/mc/protocol/packets/play/server/ChunkDataPacket.java
+++ b/protocol/src/main/java/mc/protocol/packets/play/server/ChunkDataPacket.java
@@ -2,15 +2,22 @@ package mc.protocol.packets.play.server;
 
 import io.netty.buffer.Unpooled;
 import lombok.Data;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
 import mc.protocol.buffer.NetByteBuf;
 import mc.protocol.packets.ServerSidePacket;
-import mc.protocol.pool.ObjectPool;
 import mc.protocol.pool.ProtocolObjectPool;
+import mc.protocol.utils.NibbleArray;
+import mc.protocol.utils.PaletteChunkSection;
+import mc.protocol.utils.PaletteChunkSection.PaletteCoords;
+import mc.protocol.world.Block;
+import mc.protocol.world.Chunk;
+import mc.protocol.world.ChunkSection;
 
 /**
  * Данные чанка.
  *
- * <p>Структура пакета</p>
+ * <h2>Структура пакета</h2>
  * <pre>
  * | FIELD                    | TYPE         | NOTES                                                                              |
  * |--------------------------|------------- |------------------------------------------------------------------------------------|
@@ -19,101 +26,229 @@ import mc.protocol.pool.ProtocolObjectPool;
  * | Is Full chunk            | Boolean      | См. Chunk Format                                                                   |
  * | Available Sections       | VarInt       | Битовая маска, где каждый бит - это часть чанка (0-15)                             |
  * | Size of Data             | VarInt       | Размер поля "Data"                                                                 |
- * | Data                     | Byte array   | Данные чанка. См. Chunk Format                                                     |
+ * | Data                     | Byte array   | Данные чанка. См. Data Structure                                                   |
  * | Number of block entities | VarInt       | Количество элементов в поле "Block entities"                                       |
  * | Block entities           | Array of NBT | Все сущности в чанке                                                               |
  * </pre>
  *
+ * <h2>Data Structure</h2>
+ * <pre>
+ * | FIELD  | TYPE                   | NOTES                                                      |
+ * |--------|------------------------|------------------------------------------------------------|
+ * | Data   | Array of Chunk Section | См. Chunk Section Structure                                |
+ * | Biomes | Byte array             | Optional. Отправляются только если "Is Full chunk" == true |
+ * </pre>
+ *
+ * <h2>Chunk Section Structure</h2>
+ * <pre>
+ * | FIELD             | TYPE          | NOTES                                                               |
+ * |-------------------|---------------|---------------------------------------------------------------------|
+ * | Bits Per Block    | Unsigned Byte | Определяет, сколько битов используется для кодирования блока        |
+ * | Palette           | Byte array    | См. Palette Structure                                               |
+ * | Data Array Length | VarInt        |                                                                     |
+ * | Data Array        | Array of Long |                                                                     |
+ * | Block Light       | Byte array    | Половина байна на блок                                              |
+ * | Sky Light         | Byte array    | Optional. Только для LevelType == Overworld. Половина байна на блок |
+ * </pre>
+ *
+ * <h2>Palette Structure</h2>
+ * <p>Есть два типа: Indirect и Direct.</p>
+ * <p>
+ *     Indirect используется, если "Bits Per Block" < 9. При этом, если "Bits Per Block" <= 4,
+ *     то должно использоваться значение 4.
+ * </p>
+ * <p>Для Indirect формат следующий</p>
+ * <pre>
+ * | FIELD          | TYPE            | NOTES                          |
+ * |----------------|-----------------|--------------------------------|
+ * | Palette Length | VarInt          | Количество элементов в массиве |
+ * | Palette        | Array of VarInt | Идентификаторы блоков          |
+ * </pre>
+ *
+ * <p>Direct используется, если "Bits Per Block" >= 9</p>
+ * <p>Для Direct формат следующий</p>
+ * <pre>
+ * | FIELD                | TYPE   | NOTES       |
+ * |----------------------|--------|-------------|
+ * | Dummy Palette Length | VarInt | Всегда == 0 |
+ * </pre>
+ *
  * @see <a href="https://wiki.vg/index.php?title=Protocol&oldid=14204#Chunk_Data">Chunk Data</a>
  * @see <a href="https://wiki.vg/index.php?title=Chunk_Format&oldid=14135">Chunk Format</a>
  */
 @Data
 public class ChunkDataPacket implements ServerSidePacket {
 
-	private static NetByteBuf voidData;
+	private static final int FULL_BIT_MASK = 0b11111111_11111111;
+	private static final int _16_16_16 = 16 * 16 * 16;
+	private static final int SIZE_OF_LONG_IN_BITS = 64;
 
-	private int x;
-	private int z;
+	private Chunk chunk;
 
-	@SuppressWarnings("java:S125")
 	@Override
 	public void writeSelf(NetByteBuf netByteBuf) {
-		netByteBuf.writeInt(x);
-		netByteBuf.writeInt(z);
-		/* Временное отключение кода
-		netByteBuf.writeBoolean(true); // Is Full chunk
-		netByteBuf.writeVarInt(0b11111111); // Available Sections
+		netByteBuf.writeInt(chunk.getX()); // Chunk X
+		netByteBuf.writeInt(chunk.getZ()); // Chunk Z
 
-		NetByteBuf data = new NetByteBuf(Unpooled.buffer());
-		// <Data>
-		for (int i = 0; i < 16; i++) {
-			NetByteBuf dataBuff = new NetByteBuf(Unpooled.wrappedBuffer(new byte[4096]));
-			NetByteBuf blockLight = new NetByteBuf(Unpooled.wrappedBuffer(new byte[2048]));
-			NetByteBuf skyLight = new NetByteBuf(Unpooled.wrappedBuffer(new byte[2048]));
-			NetByteBuf biomes = new NetByteBuf(Unpooled.wrappedBuffer(new byte[256]));
-
-			// <Chunk Section>
-			data.writeUnsignedByte(13); // Bits Per Block
-			//   <Palette>
-			data.writeUnsignedByte(0); // Palette Length (for direct)
-			//     <Palette Data/>
-			//   </Palette>
-			data.writeVarInt(dataBuff.readableBytes()); // Data Array Length
-			data.writeBytes(dataBuff); // Data Array
-			data.writeBytes(blockLight); // Block Light
-			data.writeBytes(skyLight); // Sky Light
-			// </Chunk Section>
-			data.writeBytes(biomes); // Biomes
-		}
-		// </Data>
+		AvailableSections availableSections = createAvailableSections();
+		boolean fullChunk = availableSections.getBitMask() == FULL_BIT_MASK;
+		netByteBuf.writeBoolean(fullChunk); // Is Full chunk
+		netByteBuf.writeVarInt(availableSections.getBitMask()); // Available Sections
 
+		NetByteBuf data = createDataStructure(availableSections.getMaxHeight(), fullChunk);
 		netByteBuf.writeVarInt(data.readableBytes()); // Size of Data
 		netByteBuf.writeBytes(data); // Data
+
 		netByteBuf.writeVarInt(0); // Number of block entities
-		// write NBT's
-		 */
-
-		netByteBuf.writeBytes(voidData);
-
-		voidData.resetReaderIndex();
-		voidData.resetWriterIndex();
+		// Block entities (NBT's)
 	}
 
-	static {
-		ObjectPool<NetByteBuf> pool = ProtocolObjectPool.getNetByteBufPool();
-
-		voidData = pool.borrowObject().setByteBuf(Unpooled.buffer());
-		voidData.writeBoolean(true); // Is Full chunk
-		voidData.writeVarInt(0b11111111); // Available Sections
-
-		NetByteBuf data = pool.borrowObject().setByteBuf(Unpooled.buffer());
-		for (int i = 0; i < 16; i++) {
-			NetByteBuf dataBuff = pool.borrowObject().setByteBuf(Unpooled.wrappedBuffer(new byte[4096]));
-			NetByteBuf blockLight = pool.borrowObject().setByteBuf(Unpooled.wrappedBuffer(new byte[2048]));
-			NetByteBuf skyLight = pool.borrowObject().setByteBuf(Unpooled.wrappedBuffer(new byte[2048]));
-			NetByteBuf biomes = pool.borrowObject().setByteBuf(Unpooled.wrappedBuffer(new byte[256]));
-
-			data.writeUnsignedByte(13);
-			data.writeUnsignedByte(0);
-			data.writeVarInt(dataBuff.readableBytes());
-			data.writeBytes(dataBuff);
-			data.writeBytes(blockLight);
-			data.writeBytes(skyLight);
-			data.writeBytes(biomes);
-
-			pool.returnObject(biomes);
-			pool.returnObject(skyLight);
-			pool.returnObject(blockLight);
-			pool.returnObject(dataBuff);
+	private AvailableSections createAvailableSections() {
+		int bitMask = 0;
+		int maxH = 0;
+		for (int h = 15; h >= 0; h--) {
+			bitMask = bitMask << 1;
+			ChunkSection chunkSection = chunk.getSection(h);
+			if (chunkSection != null && chunkSection.getY() == h) {
+				bitMask |= 0x01;
+				maxH++;
+			} else {
+				bitMask |= 0x00;
+			}
 		}
 
-		voidData.writeVarInt(data.readableBytes());
-		voidData.writeBytes(data);
-		voidData.writeVarInt(0);
+		return new AvailableSections(bitMask, maxH);
+	}
 
-		voidData.markReaderIndex();
-		voidData.markWriterIndex();
+	private NetByteBuf createDataStructure(int maxHeight, boolean fillBiomes) {
+//		NetByteBuf dataStructure = ProtocolObjectPool.getNetByteBufPool().borrowObject().setByteBuf(Unpooled.buffer());
+		NetByteBuf dataStructure = new NetByteBuf().setByteBuf(Unpooled.buffer());
+//		NetByteBuf biomes = fillBiomes ? ProtocolObjectPool.getNetByteBufPool().borrowObject().setByteBuf(Unpooled.buffer()) : null;
+		NetByteBuf biomes = fillBiomes ? new NetByteBuf().setByteBuf(Unpooled.buffer()) : null;
 
-		pool.returnObject(data);
+		for (int h = 0; h < maxHeight; h++) {
+			ChunkSection section = chunk.getSection(h);
+			if (section == null) {
+				continue;
+			}
+
+			dataStructure.writeBytes(createData(section, biomes)); // Data
+		}
+
+		if (fillBiomes) {
+			dataStructure.writeBytes(biomes); // Biomes
+		}
+
+		return dataStructure;
+	}
+
+	private NetByteBuf createData(ChunkSection section, NetByteBuf biomes) {
+//		NetByteBuf data = ProtocolObjectPool.getNetByteBufPool().borrowObject().setByteBuf(Unpooled.buffer());
+		NetByteBuf data = new NetByteBuf().setByteBuf(Unpooled.buffer());
+
+		PaletteChunkSection paletteSection = new PaletteChunkSection();
+		NibbleArray blockLight = new NibbleArray();
+		NibbleArray skyLight = new NibbleArray();
+		fillPalette(section, paletteSection, blockLight, skyLight);
+
+		// <Bits Per Block>
+		int bitsPerBlock = paletteSection.bitsPerBlock();
+		data.writeUnsignedByte(bitsPerBlock);
+		// </Bits Per Block>
+
+		// <Palette>
+		paletteSection.writePalette(data);
+		// </Palette>
+
+		// <Data Array Length>
+		int dataLength = (_16_16_16 * bitsPerBlock) / SIZE_OF_LONG_IN_BITS;
+		data.writeVarInt(dataLength);
+		// </Data Array Length>
+
+		// <Data Array>
+		//TODO алгоритм побитовой записи в long вынести в utils
+		//     Возможно даже пораднив с NibbleArray
+		int lastPos = 0;
+		long value = 0;
+		boolean fairy = false;
+		long fairyValue = 0;
+		boolean writeBiomes = biomes != null;
+
+		for (int y = 0; y < 16; y++) {
+			for (int z = 0; z < 16; z++) {
+				for (int x = 0; x < 16; x++) {
+					//@formatter:off
+					int blockNumber = (((y << 4) + z) << 4) + x;
+					int startLong   = ( blockNumber      * bitsPerBlock    ) / SIZE_OF_LONG_IN_BITS;
+					int startOffset = ( blockNumber      * bitsPerBlock    ) % SIZE_OF_LONG_IN_BITS;
+					int endLong     = ((blockNumber + 1) * bitsPerBlock - 1) / SIZE_OF_LONG_IN_BITS;
+					//@formatter:on
+
+					long idxBlockInPalette = paletteSection.getIndexBlockInPalette(x, y, z);
+
+					if (startLong != lastPos) {
+						data.writeLong(value);
+						lastPos = startLong;
+						if (fairy) {
+							value = fairyValue;
+							fairy = false;
+						} else {
+							value = 0;
+						}
+					}
+
+					value |= (idxBlockInPalette << startOffset);
+
+					if (startLong != endLong) {
+						fairyValue = idxBlockInPalette >> (SIZE_OF_LONG_IN_BITS - startOffset);
+						fairy = true;
+					}
+
+					if (writeBiomes) {
+						biomes.writeByte(chunk.getBiome(
+								(chunk.getX() << 4) + x,
+								(chunk.getZ() << 4) + z));
+
+						if (x == 15 && z == 15) {
+							writeBiomes = false;
+						}
+					}
+				}
+			}
+		}
+		data.writeLong(value);
+		// </Data Array>
+
+		// <Block Light>
+		data.writeBytes(blockLight.getRawData());
+		// </Block Light>
+
+		// <Sky Light>
+		data.writeBytes(skyLight.getRawData());
+		// </Sky Light>
+
+		return data;
+	}
+
+	private void fillPalette(ChunkSection section, PaletteChunkSection paletteSection, NibbleArray blockLight, NibbleArray skyLight) {
+		for (int y = 0; y < 16; y++) {
+			for (int z = 0; z < 16; z++) {
+				for (int x = 0; x < 16; x++) {
+					Block block = section.getBlock(x, y, z);
+					PaletteCoords paletteCoords = PaletteCoords.createByBlock(block);
+
+					paletteSection.addBlock(x, y, z, block);
+					blockLight.set(paletteCoords.getX(), paletteCoords.getY(), paletteCoords.getZ(), block.getLight());
+					skyLight.set(paletteCoords.getX(), paletteCoords.getY(), paletteCoords.getZ(), section.getSkyLight(x, y, z));
+				}
+			}
+		}
+	}
+
+	@RequiredArgsConstructor
+	@Getter
+	private static class AvailableSections {
+		private final int bitMask;
+		private final int maxHeight;
 	}
 }
diff --git a/protocol/src/main/java/mc/protocol/utils/NibbleArray.java b/protocol/src/main/java/mc/protocol/utils/NibbleArray.java
new file mode 100644
index 0000000..20acdb6
--- /dev/null
+++ b/protocol/src/main/java/mc/protocol/utils/NibbleArray.java
@@ -0,0 +1,56 @@
+package mc.protocol.utils;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+public class NibbleArray {
+
+	private final byte[] data;
+
+	public NibbleArray(int capacity) {
+		this.data = new byte[capacity];
+	}
+
+	public NibbleArray() {
+		this(2048);
+	}
+
+	public int get(int x, int y, int z) {
+		int idx = coordsToIndex(x, y, z);
+
+		int ni = nibbleIndex(idx);
+		return isLowerNibble(idx) ? this.data[ni] & 0x0F : this.data[ni] >> 4 & 0x0F;
+	}
+
+	public void set(int x, int y, int z, int value) {
+		//@formatter:off
+		if      (value <  0) value =  0;
+		else if (value > 15) value = 15;
+		//@formatter:on
+
+		int idx = coordsToIndex(x, y, z);
+		int ni = nibbleIndex(idx);
+
+		if (isLowerNibble(idx)) {
+			this.data[ni] = (byte) (value);
+		} else {
+			this.data[ni] = (byte) (this.data[ni] | value << 4);
+		}
+	}
+
+	public byte[] getRawData() {
+		return data;
+	}
+
+	private int coordsToIndex(int x, int y, int z) {
+		return y << 8 | z << 4 | x;
+	}
+
+	private int nibbleIndex(int index) {
+		return index >> 1;
+	}
+
+	private boolean isLowerNibble(int index) {
+		return (index & 1) == 0;
+	}
+}
diff --git a/protocol/src/main/java/mc/protocol/utils/PaletteChunkSection.java b/protocol/src/main/java/mc/protocol/utils/PaletteChunkSection.java
new file mode 100644
index 0000000..2638f32
--- /dev/null
+++ b/protocol/src/main/java/mc/protocol/utils/PaletteChunkSection.java
@@ -0,0 +1,77 @@
+package mc.protocol.utils;
+
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import mc.protocol.buffer.NetByteBuf;
+import mc.protocol.world.Block;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PaletteChunkSection {
+
+	private final byte[] blocks = new byte[4096];
+	private final List<Integer> palette = new ArrayList<>();
+
+	public void addBlock(int x, int y, int z, Block block) {
+		blocks[coordsToIndex(x, y, z)] = putPalette(block);
+	}
+
+	public int bitsPerBlock() {
+		if (palette.size() <= 15) {
+			return 4;
+		} else if (palette.size() <= 31) {
+			return 5;
+		} else if (palette.size() <= 63) {
+			return 6;
+		} else if (palette.size() <= 127) {
+			return 7;
+		} else if (palette.size() <= 255) {
+			return 8;
+		} else {
+			return 13;
+		}
+	}
+
+	public void writePalette(NetByteBuf netByteBuf) {
+		netByteBuf.writeVarInt(palette.size()); // Size of palette
+		palette.forEach(netByteBuf::writeVarInt); // Palette
+	}
+
+	public long getIndexBlockInPalette(int x, int y, int z) {
+		return blocks[coordsToIndex(x, y, z)];
+	}
+
+	private int coordsToIndex(int x, int y, int z) {
+		return y << 8 | z << 4 | x;
+	}
+
+	private byte putPalette(Block block) {
+		int blockState = (block.getId() << 4) | block.getMeta();
+
+		int idx = palette.indexOf(blockState);
+		if (idx == -1) {
+			palette.add(blockState);
+			idx = palette.size() - 1;
+		}
+
+		return (byte) idx;
+	}
+
+	@RequiredArgsConstructor(access = AccessLevel.PRIVATE)
+	@Getter
+	public static class PaletteCoords {
+		private final int x;
+		private final int y;
+		private final int z;
+
+		public static PaletteCoords createByBlock(Block block) {
+			int bx = (int) block.getLocation().getX() - (((int) block.getLocation().getX() >> 4) << 4);
+			int by = (int) block.getLocation().getY() - (((int) block.getLocation().getY() >> 4) << 4);
+			int bz = (int) block.getLocation().getZ() - (((int) block.getLocation().getZ() >> 4) << 4);
+
+			return new PaletteCoords(bx, by, bz);
+		}
+	}
+}
diff --git a/protocol/src/main/java/mc/protocol/world/Block.java b/protocol/src/main/java/mc/protocol/world/Block.java
new file mode 100644
index 0000000..91717cc
--- /dev/null
+++ b/protocol/src/main/java/mc/protocol/world/Block.java
@@ -0,0 +1,14 @@
+package mc.protocol.world;
+
+import mc.protocol.model.Location;
+
+public interface Block {
+
+	int getId();
+	int getMeta();
+
+	Location getLocation();
+
+	int getLight();
+	void setLight(int value);
+}
diff --git a/protocol/src/main/java/mc/protocol/world/Chunk.java b/protocol/src/main/java/mc/protocol/world/Chunk.java
index ec4a551..10eff95 100644
--- a/protocol/src/main/java/mc/protocol/world/Chunk.java
+++ b/protocol/src/main/java/mc/protocol/world/Chunk.java
@@ -4,4 +4,7 @@ public interface Chunk {
 
 	int getX();
 	int getZ();
+
+	ChunkSection getSection(int index);
+	byte getBiome(int x, int z);
 }
diff --git a/protocol/src/main/java/mc/protocol/world/ChunkSection.java b/protocol/src/main/java/mc/protocol/world/ChunkSection.java
new file mode 100644
index 0000000..8b04966
--- /dev/null
+++ b/protocol/src/main/java/mc/protocol/world/ChunkSection.java
@@ -0,0 +1,9 @@
+package mc.protocol.world;
+
+public interface ChunkSection {
+
+	int getY();
+
+	Block getBlock(int x, int y, int z);
+	int getSkyLight(int x, int y, int z);
+}
diff --git a/server/src/main/java/mc/server/processor/ProcessorLogin.java b/server/src/main/java/mc/server/processor/ProcessorLogin.java
index f57ff53..980bebe 100644
--- a/server/src/main/java/mc/server/processor/ProcessorLogin.java
+++ b/server/src/main/java/mc/server/processor/ProcessorLogin.java
@@ -99,8 +99,7 @@ public class ProcessorLogin implements PacketProcessor {
 		Chunk chunk = world.getChunk((int) chunkLocation.getX(), (int) chunkLocation.getZ());
 
 		var chunkDataPacket = new ChunkDataPacket();
-		chunkDataPacket.setX(chunk.getX());
-		chunkDataPacket.setZ(chunk.getZ());
+		chunkDataPacket.setChunk(chunk);
 
 		player.getCtx().write(chunkDataPacket);
 
@@ -113,8 +112,7 @@ public class ProcessorLogin implements PacketProcessor {
 				for (int x = minX; x <= maxX; x++) {
 					if ((z == minZ || z == maxZ) || (x == minX || x == maxX)) {
 						chunkDataPacket = new ChunkDataPacket();
-						chunkDataPacket.setX(x);
-						chunkDataPacket.setZ(z);
+						chunkDataPacket.setChunk(world.getChunk(x, z));
 						player.getCtx().write(chunkDataPacket);
 					}
 				}
diff --git a/server/src/main/java/mc/server/world/AirBlock.java b/server/src/main/java/mc/server/world/AirBlock.java
new file mode 100644
index 0000000..1bb6dd7
--- /dev/null
+++ b/server/src/main/java/mc/server/world/AirBlock.java
@@ -0,0 +1,33 @@
+package mc.server.world;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import mc.protocol.model.Location;
+import mc.protocol.world.Block;
+
+@RequiredArgsConstructor
+public class AirBlock implements Block {
+
+	@Getter
+	private final Location location;
+
+	@Override
+	public int getId() {
+		return 0;
+	}
+
+	@Override
+	public int getMeta() {
+		return 0;
+	}
+
+	@Override
+	public int getLight() {
+		return 0;
+	}
+
+	@Override
+	public void setLight(int value) {
+		throw new UnsupportedOperationException();
+	}
+}
diff --git a/server/src/main/java/mc/server/world/VoidChunk.java b/server/src/main/java/mc/server/world/VoidChunk.java
index 2aefcaf..303ecc6 100644
--- a/server/src/main/java/mc/server/world/VoidChunk.java
+++ b/server/src/main/java/mc/server/world/VoidChunk.java
@@ -2,10 +2,25 @@ package mc.server.world;
 
 import lombok.Data;
 import mc.protocol.world.Chunk;
+import mc.protocol.world.ChunkSection;
+
+import java.util.HashMap;
+import java.util.Map;
 
 @Data
 public class VoidChunk implements Chunk {
 
 	private final int x;
 	private final int z;
+	private final Map<Integer, VoidChunkSection> sections = new HashMap<>();
+
+	@Override
+	public ChunkSection getSection(int height) {
+		return sections.computeIfAbsent(height, VoidChunkSection::new);
+	}
+
+	@Override
+	public byte getBiome(int x, int z) {
+		return 127; // 127 | 7F | minecraft:void | The Void
+	}
 }
diff --git a/server/src/main/java/mc/server/world/VoidChunkSection.java b/server/src/main/java/mc/server/world/VoidChunkSection.java
new file mode 100644
index 0000000..bc0cdf2
--- /dev/null
+++ b/server/src/main/java/mc/server/world/VoidChunkSection.java
@@ -0,0 +1,29 @@
+package mc.server.world;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import mc.protocol.model.Location;
+import mc.protocol.world.Block;
+import mc.protocol.world.ChunkSection;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@RequiredArgsConstructor
+@Getter
+public class VoidChunkSection implements ChunkSection {
+
+	private final int y;
+	private final Map<Location, AirBlock> blocks = new HashMap<>();
+
+	@Override
+	public Block getBlock(int x, int y, int z) {
+		return blocks.computeIfAbsent(new Location().set(x, y, z), AirBlock::new);
+	}
+
+	@Override
+	public int getSkyLight(int x, int y, int z) {
+		return 0;
+	}
+
+}
\ No newline at end of file
diff --git a/server/src/main/java/mc/server/world/VoidWorld.java b/server/src/main/java/mc/server/world/VoidWorld.java
index 2331416..5bdffd4 100644
--- a/server/src/main/java/mc/server/world/VoidWorld.java
+++ b/server/src/main/java/mc/server/world/VoidWorld.java
@@ -1,13 +1,16 @@
 package mc.server.world;
 
 import mc.protocol.model.Location;
+import mc.protocol.pool.ProtocolObjectPool;
 import mc.protocol.utils.LevelType;
+import mc.protocol.utils.Table;
 import mc.protocol.world.Chunk;
 import mc.protocol.world.World;
 
 public class VoidWorld implements World {
 
-	private static final Location spawn = new Location().set(7d, 130d, 7d);
+	private static final Location spawn = ProtocolObjectPool.getLocationPool().borrowObject().set(7d, 130d, 7d);
+	private final Table<Integer, Integer, VoidChunk> chunkTable = new Table<>();
 
 	@Override
 	public LevelType getLevelType() {
@@ -21,6 +24,12 @@ public class VoidWorld implements World {
 
 	@Override
 	public Chunk getChunk(int x, int z) {
-		return new VoidChunk(x, z);
+		VoidChunk chunk = chunkTable.getColumnAndRow(x, z);
+		if (chunk == null) {
+			chunk = new VoidChunk(x, z);
+			chunkTable.put(x, z, chunk);
+		}
+
+		return chunk;
 	}
 }