If your device has the LINE app installed, please take the following steps :
- Open the game and log-out from the LINE account
- Open LINE App
- Log-out of current LINE account
- Log-in to the new LINE account
- Open the game and log-in via LINE

If your device does not have the LINE app installed, please take the following steps :
- Open the game and log-out from the LINE account
- Choose the "LINE Login" option and enter your login information
- Open your web browser when the "Login Confirmation" pop-up appears
- Log-in to your LINE account on the web browser
- Open the game and log-in via LINE