Struggling financially, Me-ja and Dal-su live together, get pregnant unintendedly, and decide to sell the baby to a wealthy, infertile couple.
Park Jin-gi, a third-rate movie star is now out of fashion. Do-pil, a third-rate singer whose goal is to produce an album, and Jin-gi, whose goal is to produce a movie, were just trying to do well in Busan, where they left to find investors, but the results were a mess. In the end, Jin-gi, who was kicked out of the house, begins to live together with his father-in-law, who suffers from dementia due to his mother-in-law's scheme and is mentally unstable and constantly has accidents...
A skilled surgeon becomes a coma patient and possesses a first-year resident who is the polar opposite of him in expertise and personality.
When the scholar Jeong Yak-jeon is exiled to Heuksando Island during the Catholic Persecution of 1801, he decides to write a fish-based encyclopaedia.