: Saku, an assassin, believes his life is meant to be lived by the sword. After a night of brutal killing however, he is left wounded and helpless in the hands of Shakou, a mysterious doctor, and the only w...

High schooler Hoshino Terumichi has been haunted by a recurring dream: a young man, a century earlier, dying at the hands of another man he calls “Sensei.” This dream–or curse–is about to merge with ...