Ban Sook, a 160 year old goblin, needs to kiss 10 times to become a human being. With each kiss, he learns a human emotion. Can a goblin who wants to be a human being and a human being who hates other human beings coexist?. A goblin Ban Sook played by Bae In-hyuk has lived for 160 years and longs to be human and is told by the goblin queen he must kiss 10 humans.On his quest to become human, goblin Bae In Hyuk falls for Jeon Hye Won, the one human who wants nothing to do with him in the 2020 South Korean series.