diff --git a/src/services/inventoryService.ts b/src/services/inventoryService.ts
index b7a1059f..32c7973b 100644
--- a/src/services/inventoryService.ts
+++ b/src/services/inventoryService.ts
@@ -721,6 +721,30 @@ const addMissionComplete = (inventory: IInventoryDatabaseDocument, { Tag, Comple
     }
 };
 
+const addFocusXpIncreases = (inventory: IInventoryDatabaseDocument, focusXpPlus: number[] | undefined) => {
+    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 missionInventoryUpdate = async (data: IMissionInventoryUpdateRequest, accountId: string) => {
     const {
         RawUpgrades,
@@ -731,7 +755,8 @@ export const missionInventoryUpdate = async (data: IMissionInventoryUpdateReques
         Consumables,
         Recipes,
         Missions,
-        FusionTreasures
+        FusionTreasures,
+        FocusXpIncreases
     } = data;
     const inventory = await getInventory(accountId);
 
@@ -793,6 +818,7 @@ export const missionInventoryUpdate = async (data: IMissionInventoryUpdateReques
     if (Missions) {
         addMissionComplete(inventory, Missions);
     }
+    addFocusXpIncreases(inventory, FocusXpIncreases);
 
     const changedInventory = await inventory.save();
     return changedInventory.toJSON();
diff --git a/src/types/requestTypes.ts b/src/types/requestTypes.ts
index 288bb99c..c109d87d 100644
--- a/src/types/requestTypes.ts
+++ b/src/types/requestTypes.ts
@@ -70,6 +70,7 @@ export interface IMissionInventoryUpdateRequest {
     Missions?: IMission;
     EvolutionProgress?: IEvolutionProgress[];
     LastRegionPlayed?: TSolarMapRegion;
+    FocusXpIncreases?: number[];
 
     FusionPoints?: number; // Not a part of the request, but we put it in this struct as an intermediate storage.
 }