This comic is adapted from URA-ENMA, a novel by Fumi Nakamura. Wrongly branded a traitor by his fellow samurai, Amane is attacked and left for dead. When he is found by a mysterious tattoo artist, his life is saved-and changed forever! Connected to an immortal oni through a mystical tattoo, he creates a new life for himself as Enma, an apprentice tattooist. But Enma''s new life comes at a price he has yet to realize...