X - Four (TV Series, Vol. 4)
Although much of volume 4 is devoted to flashbacks of Yuzuriha and Kamui  learning to deal with their psychic powers during childhood, the story picks  up some needed momentum. Remembering that his mother told him to become  strong to protect Kotori and Fuma, the people he loves, Kamui makes the  crucial decision to become a Dragon of Heaven and protect the Earth, rather than a  Dragon of Earth who would remake the planet and destroy humanity. Traumatized  by the appearance of the second Divine Sword, Kotori withdraws into a world  of dreams. With the help of another "Dreamseer" she manages to intervene in  the first battle between Kamui and her older brother Fuma. As Kamui's twin  star, Fuma must become a Dragon of Earth, a fate that will lead to the  terrible battle Kotori foresaw in her dreams. (Rated 16 and older: violence,  nudity, minor profanity, grotesque imagery, tobacco use)--Charles  Solomon