Episode Guide: Proof of Trust - Chibi's body has turned black and seems even more powerful than before. Reiji fights the twins' dragons and appears to be easily winning. However, Reiji is so blinded by rage that it doesn't last long and the twins soon make their comeback. A dark figure appears behind them and the twins' dragons get even more power. Reiji takes a beating and the twins' escort appears. She tells Reiji the truth about the twins and the fact that they are possessed by an evil dragon named Darks. She begs Reiji to help and Reiji agrees to save them. Chibi returns to normal and Reiji explains that rage is not how to unlock Chibi's true potential. Chibi returns his form to Senkoh Coola and Reiji fights the two dragons again. The twins regain control of their bodies long enough to explain that it's too late for them and want Reiji to kill them so they can be free. Will Reiji be willing to kill them?