28-year-old Jin Yoo-hyeon who likes SM only in the corner of the room. Today, I went to sleep with Hyeonja Time. But when I opened my eyes... The famous BL+SM novel <Unfortunate Confinement> became the main character in the novel?! The main character, Kwon Yi-shin, is a sadist who looks gentle but is very ruthless. An ideal type with a perfect face is imprisoning and training me!!