The person you trust most is already your enemy, and he's been waiting lifetimes to finish what he started. Kyouji's entire identity becomes a battleground between who he is now and who he was forced to be, with no guarantee the answer matters. A 12-episode sprint that refuses to pretend reincarnation is mystical window dressing instead of the cruelest possible trap.

A dedicated kendo student learns a shocking truth about his respected master: both of them are locked in a conflict reborn from past lives. Kyouji's master, Tate Masanari, is the reincarnation of Yawaru, an Incan warrior convinced that the world must be destroyed so it can be purified. Kyouji himself carries the soul of Bilka, the warrior who stopped Yawaru before, and now history is repeating itself with apocalyptic stakes. As Yawaru gathers other awakened spirits to unleash the powers of nature, Kyouji faces a painful question. Is he truly Miura Kyouji, or merely a vessel for a reborn warrior's soul? He must decide which of the two is better able to save the world and the future he knows.