Primary Account Setup is a service that
allows you to set game data, if you have game data in your Nexon ID, on other platform accounts
that are linked to your Nexon ID as the Primary Account and use this data to play the game.
In other words, you can set any game data on platforms linked to your Nexon ID
as the Primary Account and use it to play on all platforms.
For more information, please check our announcement on Primary Account Setup!