Two choices, Two sides. One future. X.
The two Kamuis finally awaken! Kamui has chosen to be a Dragon of Heaven, Fuma, Kamui's twin star, to become a Dragon of Earth. Battle between the two is inevitable, but not while Kamui is still unconscious from the shock of Kotori's death. Subaru dives into Kamui's dream to save him, as Fuma contacts other members of the Dragons of Earth - Kakyo and Nataku!
Episode 13: Return
Episode 14: Gathering
Episode 15: Guardian