Actors Kim Min-gyu and Go Bo-gyeol, who led tvN's recent series, “The Heavenly Idol,” thanked the fans as they bid farewell to the series. The comedy fantasy series, based on the web novel of the same name, follows a priest named Lembrary (Kim) from a fictional world, waking up in the modern world as a failed K-pop singer Woo Yeon-woo.