Due to the Apple company open the IOS7.0 version, it may cause some IOS players can't use Reg Free to login our game after update to IOS7.0. Please bound an account before you update your device to IOS7.0(click the Bind Account button on the login interface). If you can't login the game after update, please feedback your game information via private message to us, we will help you to solve it. Sorry for the inconvenience. Enjoy the game!