Yuma is a young, vibrant manga artist trapped in a dual existence. Confined to a wheelchair due to cerebral palsy, she lives under the suffocating control of her
overprotective mother, Mitsu. Yuma ghostwrites for her superficial friend and boss, Aya, channeling her own hidden passions into provocative adult manga. However, when her editor demands deeper authenticity and visceral romantic experience in her work, Yuma realizes she knows nothing about intimacy or desire.Desperate to break free and prove her capability as an independent artist, Yuma embarks on a clandestine journey of self-discovery. Her quest for physical autonomy leads her to the pulsing nightlife of Tokyo and eventually to an underground brothel catering specifically to disabled individuals. There, after a series of awkward and humbling encounters, she experiences sex for the first time with a sympathetic sex worker. This awakening shatters her internal boundaries, infusing her art with newfound emotional depth and shocking sensuality.Concurrently, Yuma learns a devastating family secret regarding her birth and the tragic fate of her twin sister, a revelation that shatters her trust in her mother. Empowered by her recent
sexual liberation and fueled by righteous anger, Yuma finally stands up to Mitsu’s lifelong emotional imprisonment. She demands the right to make her own choices, live on her own terms, and embrace her body without shame.With her newfound independence, Yuma submits her groundbreaking, deeply personal manga to a major publishing competition. She attends the exhibition where her work is displayed, greeted by enthusiastic fans and critical acclaim. No longer merely an extension of her mother or a hidden ghostwriter, Yuma navigates the bustling Tokyo streets in her wheelchair, a symbol of resilience and triumph. The story concludes with Yuma fully owning her narrative, her sexuality, and her future, ready to face the world as a complete, autonomous artist.