1. Enter User ID and Select Your Server
2. Select the Crystgin Nominal you want
3. Complete the payment
4. Crystgin will be added to your Once Human account
User ID
Input Server Region
Select Server
How to find Once Human User ID, Region, and Server?
1. Login to the game using your account.
2. On the main screen.
3. Your Region and Server will be displayed.
4. Login to the Game, your User ID will be displayed