Ban Ji-eum can endlessly reincarnate. But when her 18th life gets cut short, she dedicates the next one to finding her now grown-up childhood love.

Self-proclaimed tough guys 'Jae-pil' and 'Sang-gu' move into their dream European-style house. When unwanted visitors arrive, awakening an evil spirit hitherto sealed in the basement, a dark aura begins to envelop the house.

Woo-chul used to be a successful boxer, but he had to go to prison because his opponent died in the middle of a match. Now that he’s been released, he intends to become a model citizen. Meanwhile, his friend Do-shik will do whatever it takes to get ahead. After choosing different paths, they will be forced to plot against and betray one another.