There is a tale about a courageous person with the power to defeat entire gangs of troublemakers. The hero is identifiable by an X mark on their attire, and they only face away from others. Kinami Shino, a solitary girl with an X mark on her back and a tough demeanor, could be this famed hero. Against Batsumaru's wishes, Shino persistently befriends him, an adolescent with red and white strands, immersing him in a world of aggression. However, is Shino indeed the hero of the narrative, or are the circumstances more intricate than what is presented?