Server :Europe Advanture Rank: 4-11 Operating system support: IOS / Android / PC Birthday not set，All described characters have， Incorrect purchases, use of in-game resources, changes to account game information ,will not in refunds. Please select the correct server login according to the title，Please do not play more than 3 accounts on the same device device and IP as it may cause login issues.The game login was successful. After checking, it was confirmed that there were no issues. Changing email password ensures security. Please do not immediately change the bound email. Use a fixed device and IP to play for 3 days before changing the bound email or password.