Makoto, a fourth-year student at a prestigious university, was in a relationship with Yuki, who participated in the same college circle. They were spending happy days together. But one day, Yuki said, "I'm not the kind of girl you think I am..." and showed Makoto her body covered in tattoos. Although shocked, Makoto accepted Yuki and confessed his love for her even more. Later, when Yuki disappeared, Makoto went to Yuki's home out of concern. There, he found people who had once tattooed Yuki's body and treated her as a sex slave...
