Where can I play fan games in Buwa College?

You can play it on the game observation website.

Concave-convex world is a 3D network animation produced by Kai Chuang Society.

Concave-convex world-the world created by the creator.

The All-knowing and All-powerful Creator created all things in the world, and appointed seven ambassadors to be in charge of the fate of all beings.

Everything has a destiny, and destiny cannot be violated. However, the benevolent creator also left people with the opportunity to change their destiny, that is, the bumpy contest.

The game is set according to the plot.