A goofy group of townies stumbles into superpowers and fights rising evil as doomsday panic grows in this wild, turn-of-the-century action comedy.

After being jobless for three years, Choi Joon Woong decides to take his own life and goes to a bridge to jump off of it. However, he finds someone else there who is also about to jump off the bridge and gets into a fight trying to save them. In the fight, the two of them accidentally fall off the bridge. A crisis management team run by grim reapers belatedly arrives at the scene, and Choi Joon Woong ends up falling into a three-year coma with his soul having escaped his body due to an error caused by the grim reapers. Now a soul who is half alive and half dead, he unexpectedly gets a job at the crisis management team at the most prominent company of grim reapers in the underworld. Gu Ryeon is the leader of the crisis management team . His job at the team involves taking special care of people with a high risk of suicide and helping them want to continue living.

What happens when an encounter between a man and woman who seem to have nothing in common develops into a complicated love story? Cha Soo Hyun is a woman and daughter of a politician who lives a life where she is unable to choose her own path. After graduating from college, she entered into a loveless marriage with the son to a wealthy conglomerate, a marriage only beneficial to her politican father. After having a child, she was obliged to divorce. Her life is changed when she meets simple and kind Kim Jin Hyuk. Kim Jin Hyuk is ordinary and innocent, a young man who enjoys life and finds happiness in the smaller things. He works various part-time jobs to earn a living, but is looking for a regular job. One day, he decides to take a trip abroad, where he meets Cha Soo Hyun.