diff --git a/event-loop/src/main/java/mc/core/events/cachelike/EventHandlerBase.java b/event-loop/src/main/java/mc/core/events/cachelike/EventHandlerBase.java
new file mode 100644
index 0000000..b4eecc5
--- /dev/null
+++ b/event-loop/src/main/java/mc/core/events/cachelike/EventHandlerBase.java
@@ -0,0 +1,11 @@
+package mc.core.events.cachelike;
+
+import java.util.List;
+
+public class EventHandlerBase {
+    private List<PreprocessorContext> contextList;
+
+    protected void push(PreprocessorContext context){
+        contextList.add(context);
+    }
+}
diff --git a/event-loop/src/main/java/mc/core/events/cachelike/Handler.java b/event-loop/src/main/java/mc/core/events/cachelike/Handler.java
deleted file mode 100644
index 0208662..0000000
--- a/event-loop/src/main/java/mc/core/events/cachelike/Handler.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package mc.core.events.cachelike;
-
-import mc.core.events.LoginEvent;
-
-public class SampleHandler {
-
-    @Preprocessor(preprocessor = (new PreprocessorContext<LoginEvent>() {
-        @Override
-        protected void init() {
-
-        }
-    }).class)
-    public void onLogin(LoginEvent event){
-
-    }
-}
diff --git a/event-loop/src/main/java/mc/core/events/cachelike/Preprocessor.java b/event-loop/src/main/java/mc/core/events/cachelike/Preprocessor.java
index 36bd1f3..28c7c49 100644
--- a/event-loop/src/main/java/mc/core/events/cachelike/Preprocessor.java
+++ b/event-loop/src/main/java/mc/core/events/cachelike/Preprocessor.java
@@ -1,5 +1,5 @@
 package mc.core.events.cachelike;
 
 public @interface Preprocessor {
-    Class<PreprocessorContext> preprocessor();
+    int index();
 }
diff --git a/event-loop/src/main/java/mc/core/events/cachelike/SampleHandler.java b/event-loop/src/main/java/mc/core/events/cachelike/SampleHandler.java
new file mode 100644
index 0000000..61241b1
--- /dev/null
+++ b/event-loop/src/main/java/mc/core/events/cachelike/SampleHandler.java
@@ -0,0 +1,21 @@
+package mc.core.events.cachelike;
+
+import mc.core.events.LoginEvent;
+
+public class SampleHandler extends EventHandlerBase {
+
+    public SampleHandler() {
+        push(new PreprocessorContext() {
+            @Override
+            protected void init() {
+                System.out.println("I am context #0!");
+            }
+        });
+
+    }
+
+    @Preprocessor(index = 0) // Map constructor #0 to this event handler
+    public void onLogin(LoginEvent event){
+
+    }
+}