Desperation drives two nuns to perform an exorcism no nun should attempt. With a possessed child at the mercy of evil and the opposition of the Catholic Church, they take on the dangerous forbidden rituals themselves, putting their immortal souls in grave danger. They must confront the terrifying cost of their sacrilegious actions, but one goal remains: the boy must be saved at all costs.
YouTube horror storyteller Da-kyung, recovering from a loss of subscribers, collaborates with the agency producer Woo-jin to find a powerful real-life horror story. Their quest leads them to Gwangrim Station, where the stationmaster reveals a series of eerie events. Her videos started to gain popularity, prompting her to become obsessed with the station. The stationmaster suggests a daring move for Da-kyung to board the ghost train herself.
Baek Dong Joo, a newly hired funeral director, has the uncanny gift, or curse, to momentarily resurrect and talk to the recently deceased. She has to grant their last wishes or have her days be filled with a series of bad luck and accidents. And helping the little boy that first terrified her when he came to life will lead her down a path she never could have expected. Kim Tae Hee works as a man for hire. Employed by his uncle Vincent running the newly opened errand service company “A Dime A Job” he can be hired for any odd (but legal) task. One day, Kim Tae Hee encounters Baek Dong Joo, when he is hired by her boyfriend to break up with her in his stead. After that, their paths continue to cross, and by the virtue of their jobs, their fates get intertwined deeper and deeper in a series of life and death situations, surrounding the wishes of the people who had died, and the painful past it is going to unravel for both of them.
A spirited queen tries to rein in her rowdy sons in order to make one of them the next king of Joseon, while her competitors vie to snatch the throne.