Lee Hyang-sook

After losing her family to fox hunters, five-tailed Yobi lives in the forest with some shipwrecked aliens, far away from the humans. When one of her alien friends gets captured by a villager, Yobi has no choice but to adventure into the human world to rescue him. At the village, Yobi meets many humans, including Geum Yee who studies at a school for maladjusted children. Interested in Geum Yee, Yobi joins the students and revels in the fun of human life, but both a fox hunter and a mysterious shadow man are on her trail.

Based on writer Lee Hyeon-min's original web-toon which had more than 1 million views a day when it was published on Naver, this black comedy is about the daily lives of employees in an advertisement agency and their competitive working environment.

Jung Yi-hyun is a genius, but she suffers from psychogenic amnesia and does not remember her husband and young daughter. Hong Gyung-doo is uneducated and poor, but he's a loving father to young Hae-deum, who's inherited her genius from her mother. Yi-hyun and Gyung-doo met just as both were on the brink of suicide, and they'd decided to choose life together. The drama is about Yi-hyun's journey to putting together the pieces of her lost memory with her husband's help, a man who seems completely unsuited for her.