When a zombie virus pushes Korea into a state of emergency, those trapped on an express train to Busan must fight for their own survival.

A delivery boy gives it his all while delivering packages! Will he be able to find real love in his erotic delivery life? Im Hyeok is a handsome boy who gets dumped by his girlfriend and takes a break from school after his father goes bankrupt. He starts working as a delivery boy and his life changes completely. He provides other services to women who have nothing else to look forward to in their lives besides wait for their package to arrive. The women in an apartment complex become a group and share Im Hyeok with each other. They include his sexy ex-girlfriend Hee-seon and innocent girl Tae-hee. The 5 sensual life between the five women and Im Hyeok starts now.Delicious Delivery

Ma Gang-se (Kang Pil-seon) is branded at work as the pervert professor and in the end, he gets fired. He thinks there's no more reasons to live and leaves on a trip by himself before he commits suicide. On his trip, he meets a mysterious woman named Sara. He spends every night with her and satisfies his erotic fantasies, However, Kang-se starts to suspect her existence as she appears and disappears all the time. Finally, the shocking truth about her is unveiled...