Momoko (모모코)

After being involved in a car accident together, Hajin is asked by Sihyeon to take care of Sihyeon's younger sister after his death. Hajin never expected that to mean he would wake up in the hospital in Sihyeon's body instead of his own. Even worse, Sihyeon was an infamous idol who would do anything for money, had multiple sponsors, and was apparently about to abandon the boy band he was a part of to sign a new contract with a larger agency. At first, Hajin believes the public’s negative opinion about Sihyeon, but the more he learns about Sihyeon’s miserable circumstances, the more enraged he becomes. Determined to get revenge in Sihyeon’s stead, Hajin decides to reach out to an old acquaintance for help. However, the deeper he goes into his revenge plot, the more people he becomes entangled with...

Joo-hwan and Min-jae are two of the school's most notorious and biggest bullies. Min-jae's body gets possessed by the soul of a psychopathic and murderous criminal executed long ago. It's up to Joo-hwan to stop his friends' criminal impulses and protect his friend Min-jae from harm

Hayun, who was struggling on his own, rescued a Persian cat who was almost hit by a car. It was a good deed without any meaning, but the cat brought a long-haired woman lying naked in front of her house as if she were boeun. Hayun misunderstood her as a fan and tried to kick her out. However, she insisted that she was a guardian angel and persisted around Hayun. She speaks and acts very differently compared to ordinary people. When the situation is twisted, Hayun is forced to hire her as a manager and live together. Habi is the cat that brought her along. But the more I look at this woman, the more difficult it is. Is she really… an angel?