Persist claims, AP, teams and presets with session receipts and atomic request rollback. Read rewards and growth from GameData; replace fixed Fiend Hunt user state and preserve the account initialization contract.
Generate equipment loot atomically, grant random boxes and prevent repeat claims.
Read gacha pools, pity, products, tickets, missions, presets, chapter rewards
and inventory costs from GameData; extend both collaboration UR ticket pools.
Sync owned recipes, configure startup state and calendars in versioned seeds,
and validate unlock tickets and revival talents.