Bo-hee, a 14 year old boy, was raised by a single mother and has always thought his father had passed away. Bo-hee hears that his father may be alive, and he sets out in search for him with his best friend Nok-yang. He finds his half sister on the way and forms a friendship with her boyfriend.
Yujung goes camping in the forest with her boyfriend, who has an unusual obsession towards her spoon. Soon after, her boyfriend disappears and Yujung finds a spoon instead of her boyfriend in the forest.
A man heading for an appointment bumps into his old friend on the street. Coincidental encounter, trivial conversation, and subtle air. They walk together on Jongno Street for a while. They then head their own directions during a rain shower; however, another encountering awaits when the rain stops.
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.