Seung Jun has been a wedding singer for many years and has become bored with this job. He no longer has any illusions about the romance people yearn for through these ceremonies. One day, he meets Jae Hyun, who is also working at the wedding as a host, and the lively and charming guy in front of him is his ideal type! As the two of them get closer and closer each wedding, the introductory notes of love are starting to play out between them…

Pontifex Lembrary fights against a devil, he gets transferred to a different world possessing the body of Woo Yeon-woo who is a member of an unpopular idol group called Wild Animal. In an entertainment business where overwhelming social skills, trendiness, and talents are highly necessary, it is hard for solemn, holy Lembrary to adapt. Due to his inappropriate says and dos as a celebrity, Lembrary is talked about from the public and receives attention that he did not expect. Using his goodness and love, Lembrary heals this twisted and barren world people live in while going this way and that way to settle himself as an idol.