How do I purchase Cera?

You can purchase Cera at our homepage and Cera Shop in the game. Please follow the following steps to access them.

Homepage
[Homepage] > [Log-in] > [Billing] > [Purchase Cera] > [Select Payment] > [Select Amount].

In-game
[Cera Shop]>  [Purchase Cera] > [Select Payment] > [Select Amount].