His name is Koji. For the past few decades, he's cut off all relationships with women, immersing himself in building computers, maid cafes, and indulging in hobbies around Akihabara as a reclusive office worker. He lives off rental income from an apartment building owned by his parents. Meanwhile, Misaki (Yuri Konishi), a 21-year-old college student, begins dating her senior at university, Shota, and moves into that same apartment building. When Koji, the building's manager, discovers her presence, he installs hidden cameras and gradually loses control as his desires grow. His obsession escalates into illegal trespassing, kidnapping, and increasingly bold acts—unfolding into a devouring descent. This shocking sixth installment delivers intense creampie, rape, maid, hidden camera, deep throat, restraint, kidnapping/confinement, and humiliation themes.