diff --git a/src/services/inventoryService.ts b/src/services/inventoryService.ts
index 48854778..ddd5acc4 100644
--- a/src/services/inventoryService.ts
+++ b/src/services/inventoryService.ts
@@ -909,6 +909,30 @@ export const addFusionTreasures = (
     });
 };
 
+export const addFocusXpIncreases = (inventory: TInventoryDatabaseDocument, focusXpPlus: number[] | undefined): void => {
+    enum FocusType {
+        AP_UNIVERSAL,
+        AP_ATTACK,
+        AP_DEFENSE,
+        AP_TACTIC,
+        AP_POWER,
+        AP_PRECEPT,
+        AP_FUSION,
+        AP_WARD,
+        AP_UMBRA,
+        AP_ANY
+    }
+
+    if (focusXpPlus) {
+        inventory.FocusXP ??= { AP_ATTACK: 0, AP_DEFENSE: 0, AP_TACTIC: 0, AP_POWER: 0, AP_WARD: 0 };
+        inventory.FocusXP.AP_ATTACK += focusXpPlus[FocusType.AP_ATTACK];
+        inventory.FocusXP.AP_DEFENSE += focusXpPlus[FocusType.AP_DEFENSE];
+        inventory.FocusXP.AP_TACTIC += focusXpPlus[FocusType.AP_TACTIC];
+        inventory.FocusXP.AP_POWER += focusXpPlus[FocusType.AP_POWER];
+        inventory.FocusXP.AP_WARD += focusXpPlus[FocusType.AP_WARD];
+    }
+};
+
 export const updateChallengeProgress = async (
     challenges: IUpdateChallengeProgressRequest,
     accountId: string
diff --git a/src/services/missionInventoryUpdateService.ts b/src/services/missionInventoryUpdateService.ts
index ed2700fd..8f34c83c 100644
--- a/src/services/missionInventoryUpdateService.ts
+++ b/src/services/missionInventoryUpdateService.ts
@@ -6,6 +6,7 @@ import { equipmentKeys, IInventoryDatabase, TEquipmentKey } from "@/src/types/in
 import {
     addChallenges,
     addConsumables,
+    addFocusXpIncreases,
     addFusionTreasures,
     addGearExpByCategory,
     addItem,
@@ -145,6 +146,10 @@ export const addMissionInventoryUpdates = (
                 inventoryChanges.FusionPoints = fusionPoints;
                 break;
             }
+            case "FocusXpIncreases": {
+                addFocusXpIncreases(inventory, value);
+                break;
+            }
             default:
                 // Equipment XP updates
                 if (equipmentKeys.includes(key as TEquipmentKey)) {
diff --git a/src/types/requestTypes.ts b/src/types/requestTypes.ts
index 7958a91c..b2b0a3c1 100644
--- a/src/types/requestTypes.ts
+++ b/src/types/requestTypes.ts
@@ -72,6 +72,7 @@ export type IMissionInventoryUpdateRequest = {
     FpsMax: number;
     FpsSamples: number;
     EvolutionProgress?: IEvolutionProgress[];
+    FocusXpIncreases?: number[];
 } & {
     [K in TEquipmentKey]?: IEquipmentClient[];
 };