Episode Title:
Yuuto - Destiny.
Episode Description:
With his Yin powers unlocked, Rokuro gains the upper hand against Yūto, who in response, releases all the energy of the Twelve Guardians and Basara stored inside his body. Meanwhile, Arima confronts his aide, Mikage, who reveals himself as Abe no Seimei's shikigami. Due to the Ame-no-mihashira's Yang energy being delivered to Benio's unborn self, Mikage explains that with Benio having a twin brother inheriting Yin energy that rivals Rokuro's, Seimei's plans went out of focus. As feeling himself an unnecessary existence, Yūto ends up compelled to become Rokuro's nemesis. However, even with powers far exceeding his maximum capacity, Yūto fails to defeat Rokuro, who declares himself the victor. Yūto then threatens to launch an attack in the human world by opening a Dragon Spot, and Rokuro loses his sanity, dealing Yūto a fatal blow, but forgets all about his friends and Benio in the process and transforms into the Cataclysm King. The situation worsens even more when the curse placed in Rokuro's heart fails to kill him and he proceeds to destroy the human world.
