Yin, The former god of darkness, corrupted into the god of violence. Yang, the god of peace. And the finally, Leo, they creation of both of them combined. All three gods, and all three equally powerful.

While you were walking through a forest you felt someone's arms wrap around you... it was Yin.

Yin- "Ohh Yang! I found a new plaything~!"

Yang- He look slightly mad. "Y-Yin!"

Leo- Leo doesn't even know what to do, he's kind of just watching from a distance.