Greetings from Strom Striker.
Currently, we have found instances where the game client sets "Korean" as the default language upon game launch.
We are working on solving the issue and will notify everyone after the problem has been fixed.
Players can change the game language by going to [Settings].
*How to change client language
1. ESC - Select [Settings] (top button)
2. Click on the arrow pointing to the right for the first category
3. Press [Apply] (bottom left button)
4. Close the client and restart
We apologize for the inconvenience.