A work portraying Nazuna Nono Hara immersed in the world of Japanese rope bondage. She once dreamed of becoming a genius pianist, living under her adoptive father after losing her mother. But her life takes a drastic turn when she rejects a senior's confession. Her father descends into madness and assaults her, plunging her into endless bindings and punishment. Bound tightly by ropes, both her body and soul are restrained as she drowns in sorrow and pain—yet viewers cannot help but deeply empathize with her plight. This title stands out for its intense depiction of inner turmoil and raw emotion, capturing the whirlwind of tension, anxiety, and profound feelings.