Gunji is a chef in the restaurant held by the mother of his young lover, Ryo, when, suddenly, Shigeto emerges, the Master SM that he fleed two years before. Shigeto begins again on the field possession of him, under the eyes of Ryo, amazed to discover the true subjected nature of Gunji. Flashback. More than ten years before, Shigeto child, perched in a tree, surprises a terrible secrecy of family. He falls and hurts his head. He will carry now a scar as the symbol of the treason of this one that he regarded as his brother: Gunji.