diff --git a/src/main/java/emu/nebula/Config.java b/src/main/java/emu/nebula/Config.java
index 42dd6e1..3f87ba8 100644
--- a/src/main/java/emu/nebula/Config.java
+++ b/src/main/java/emu/nebula/Config.java
@@ -109,6 +109,8 @@ public class Config {
         public boolean skipIntro = false;
         // Unlocks all instances (Monolith, Bounty Trials, etc) for players to enter without needing to do the previous levels.
         public boolean unlockInstances = true;
+        // Unlocks all story CGs to use in the showcase
+        public boolean unlockAllStoryCGs = false;
         // How long to wait (in seconds) after the last http request from a session before removing it from the server.
         public int sessionTimeout = 300;
         // The offset hour for when daily quests are refreshed in UTC. Example: "dailyResetHour = 4" means dailies will be refreshed at UTC+4 12:00 AM every day.
@@ -149,10 +151,10 @@ public class Config {
             this.sender = "Server";
             this.content = "Welcome to Nebula! Please take these items as a starter gift.";
             this.attachments = List.of(
-                    new ItemParam(86009, 1),
-                    new ItemParam(86002, 1),
-                    new ItemParam(1, 1_000_000),
-                    new ItemParam(2, 30_000));
+                new ItemParam(86009, 1),
+                new ItemParam(86002, 1),
+                new ItemParam(1, 1_000_000),
+                new ItemParam(2, 30_000));
         }
     }
 
diff --git a/src/main/java/emu/nebula/data/GameData.java b/src/main/java/emu/nebula/data/GameData.java
index c857ca8..6217e41 100644
--- a/src/main/java/emu/nebula/data/GameData.java
+++ b/src/main/java/emu/nebula/data/GameData.java
@@ -95,6 +95,8 @@ public class GameData {
     @Getter private static DataTable<StorySetSectionDef> StorySetSectionDataTable = new DataTable<>();
     @Getter private static DataTable<StoryEvidenceDef> StoryEvidenceDataTable = new DataTable<>();
     
+    @Getter private static DataTable<MainScreenCGDef> MainScreenCGDataTable = new DataTable<>();
+    
     // ===== Daily Quests =====
     @Getter private static DataTable<DailyQuestDef> DailyQuestDataTable = new DataTable<>();
     @Getter private static DataTable<DailyQuestActiveDef> DailyQuestActiveDataTable = new DataTable<>();
diff --git a/src/main/java/emu/nebula/data/resources/MainScreenCGDef.java b/src/main/java/emu/nebula/data/resources/MainScreenCGDef.java
new file mode 100644
index 0000000..b1c96ea
--- /dev/null
+++ b/src/main/java/emu/nebula/data/resources/MainScreenCGDef.java
@@ -0,0 +1,19 @@
+package emu.nebula.data.resources;
+
+import emu.nebula.data.BaseDef;
+import emu.nebula.data.ResourceType;
+import emu.nebula.data.ResourceType.LoadPriority;
+
+import lombok.Getter;
+
+@Getter
+@ResourceType(name = "MainScreenCG.json", loadPriority = LoadPriority.LOW)
+public class MainScreenCGDef extends BaseDef {
+    private int Id;
+    private boolean IsShown;
+    
+    @Override
+    public int getId() {
+        return Id;
+    }
+}
diff --git a/src/main/java/emu/nebula/game/player/Player.java b/src/main/java/emu/nebula/game/player/Player.java
index de5c35e..8d081d0 100644
--- a/src/main/java/emu/nebula/game/player/Player.java
+++ b/src/main/java/emu/nebula/game/player/Player.java
@@ -970,6 +970,7 @@ public class Player implements GameDatabaseObject {
         // Handbook
         proto.addHandbook(this.getCharacters().getCharacterHandbook());
         proto.addHandbook(this.getCharacters().getDiscHandbook());
+        proto.addHandbook(this.getStoryManager().getCgHandbook());
         
         // Phone
         var phone = proto.getMutablePhone();
diff --git a/src/main/java/emu/nebula/game/story/StoryManager.java b/src/main/java/emu/nebula/game/story/StoryManager.java
index 6869f2b..0cfdf07 100644
--- a/src/main/java/emu/nebula/game/story/StoryManager.java
+++ b/src/main/java/emu/nebula/game/story/StoryManager.java
@@ -12,9 +12,12 @@ import emu.nebula.database.GameDatabaseObject;
 import emu.nebula.game.player.Player;
 import emu.nebula.game.player.PlayerChangeInfo;
 import emu.nebula.game.player.PlayerManager;
+import emu.nebula.net.NetMsgId;
 import emu.nebula.proto.PlayerData.PlayerInfo;
+import emu.nebula.proto.Public.HandbookInfo;
 import emu.nebula.proto.Public.Story;
 import emu.nebula.proto.StorySett.StorySettle;
+import emu.nebula.util.Bitset;
 import it.unimi.dsi.fastutil.ints.Int2IntMap;
 import it.unimi.dsi.fastutil.ints.Int2IntOpenHashMap;
 import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
@@ -75,6 +78,7 @@ public class StoryManager extends PlayerManager implements GameDatabaseObject {
     public PlayerChangeInfo settle(RepeatedMessage<StorySettle> list, RepeatedInt evidences) {
         // Player change info
         var change = new PlayerChangeInfo();
+        boolean updateHandbook = false;
         
         // Handle regular story
         for (var settle : list) {
@@ -118,6 +122,14 @@ public class StoryManager extends PlayerManager implements GameDatabaseObject {
             Nebula.getGameDatabase().addToSet(this, this.getPlayerUid(), "evidences", id);
         }
         
+        // Update handbook
+        if (updateHandbook) {
+            this.getPlayer().addNextPackage(
+                NetMsgId.handbook_change_notify,
+                this.getCgHandbook()
+            );
+        }
+        
         // Clear current story
         this.storyId = 0;
         
@@ -185,6 +197,31 @@ public class StoryManager extends PlayerManager implements GameDatabaseObject {
         return changes;
     }
     
+    // Handbook
+    
+    public HandbookInfo getCgHandbook() {
+        var bitset = new Bitset();
+        
+        if (Nebula.getConfig().getServerOptions().unlockAllStoryCGs) {
+            for (var data : GameData.getMainScreenCGDataTable()) {
+                // Get handbook data
+                var handbookData = GameData.getHandbookDataTable().get(data.getId());
+                if (handbookData == null || handbookData.getType() != 3) {
+                    continue;
+                }
+                
+                // Set flag
+                bitset.setBit(handbookData.getIndex());
+            }
+        }
+        
+        var handbook = HandbookInfo.newInstance()
+                .setType(3)
+                .setData(bitset.toByteArray());
+        
+        return handbook;
+    }
+    
     // Proto
     
     public void encodePlayerInfo(PlayerInfo proto) {