第 12 集: Koku 前往 Jetblack 營救 Yuna，Gilbert 則操縱 Keith 殺死自己。

12

Though advised by Keith to avoid the Jetblack, which may rob him of his powers, Koku goes there to save Yuna from Laica. Assured of his right and advantage, Laica falls to Izanami's leg. Gilbert explains how he was deeply affected when Keith denounced murder, and how so much of what he did was to win Keith to his way of thinking, by putting him into a situation where he would consciously choose to kill. Keith initially rejects this but when Lily is threatened he shoots Gilbert in the head. In a post-credits scene, Kirisame, Koku's childhood protector, is shown to be working with the administration that oversees Market Maker and the RIS. (Source: Wikipedia)