Performing a data transfer allows you to share the same game data between mobile and Steam to play both versions.
Data transfer to the Steam version can be done by using the Transfer ID issued through the app, or by linking your Apple ID, Google account, or X (formerly Twitter) account.
* Note that linking using LINE is not supported for the Steam version or global version app.
* Although multiple linking methods are available, please be cautious of your account info management (potential information leaks, etc.).
For details on data transfer instructions, please check "Data Transfer Methods" under in-game News.