Fearing for Eunhyung's well-being, Yooneun pleads for Jaehee's help. However, when Dai unexpectedly arrives at Jaehee's house in a chauffeured car, thoughts of Eunhyung disappear. Dai smugly reveals he has booked a ritzy hotel for a private birthday party. Together, their repressed emotions explode. Passion overwhelms them, until an uninvited interloper crashes the party. Meanwhile, a mysterious biker assaults Yooneun. A knight in shining armor rescues her, but Yooneun's guardian angel could actually be a devil. Finally, Eunhyung finds friends who understand her rage. She musters courage to confront the devil named Dai, but courage may not be enough.