Supported operating systems: iOS / Android / PC No refunds will be given for incorrect purchases, use of in-game resources, or changes to account game information. Please select the correct server to log in according to the game name. Do not use more than 3 accounts on the same device and IP at the same time, otherwise it may cause login problems. After the game is successfully logged in, please check and confirm that it is correct. Please change your password for security.