A pure and innocent rookie hotel girl gradually succumbs to the cruel treatment of the hotel manager. This spring, Suzu Ichinose came to Tokyo from Akita—a brilliant and outstanding student who served as both class president and tennis club captain, excelling in intelligence and leadership. Yet, due to her inexperience with the real world, the knowledge and experiences gained from working at the hotel slowly begin to dominate her mind. Just like a corporate slave subjected to hypnotic brainwashing, she remains unaware of the harsh reality of exploitative labor, surrendering entirely to desire as her body and soul are defiled. Her descent into the hotel's dark world heralds the arrival of a new era.