Press Q to begin. Press Y to get 6000 free DongDong Coins, which can be used to pull skins or buy skins. If you have more than one of a skin, you can go to Wardrobe, which will automatically recycle the duplicate skins for DongDong Coins. Go to Wardrobe to switch skins. You can buy skins in the Mall. You can pull for skins and other rewards in the Treasures. Complete goals and claim rewards in Event.
This is just a RPG-ish base system, there is no "game". originally posted on an alt account, but I figured I might as well post it here, since I spent a lot of time on it.