📍 Where to redeem: WuWa has no web redemption page — redeem in-game: Terminal (Esc) → Settings → Other Settings → Redeem Code. Rewards arrive via in-game mail.
💡 How to redeem: WuWa has no web redemption page, so there is no [Redeem →] button. Copy the code with the [Copy] button, then paste it in-game at Terminal (Esc) → Settings → Other Settings → Redeem Code. Each code works once per account and may expire without notice.