Kotori's life shatters! Exploding to pieces, Kamui's aunt Tokiko dies giving birth to the sacred sword that is his birthright. The gory sight triggers a frightening personality change in Fuma, and drives Kotori mad, reminding her of the long-ago death of her mother. But on the inside, Kotori is quite sane.

In her sleeping mind, she meets her dead mother in the Sea of Tears, and then the prophet Kakyo, who awakens her powers as a dreamseer. Then an earthquake shakes Tokyo, startling the Dragons of Heaven and Earth with the presence of one of their equals. He is Sakura-zukamori, the sorcerer of the inverted pentacle and the hated enemy of the medium Subaru. Who among all these people of power is the &qout;other" Kamui... Kamui's Twin Star?

Story and art by CLAMP.