Emperor's Key is a key used to open the Emperor chest in raids. In this raid, there are two chests: the free chest (no key required) and the Emperor chest (requires a key). You can open both at once if you have the Emperor's Key. **How to Purchase:** *(PLAYER MUST BE LEVEL 30+)* 1. Order the product according to the desired quantity. 2. After ordering and payment, please message the admin or wait for the admin to contact you. 3. The admin will add your username—please accept the request and join, then wait in the lobby (the second lobby has the Colossal Titan, market, equipment, etc.). 4. The admin will deliver the product.