Ji Woo is a working mom who raises her daughter alone. While she is working, some strange and eerie things happen to her daughter, who is left alone at home.
Eun-mi and Min-chan, a couple about to get married, who received the 'Hermit' tarot card, hear unpleasant words from their couple manager during the preparation process, saying that they will break up with their girlfriend because their levels do not match.
Children from a luxury brand apartment, children from a rental apartment, and their mothers get caught up in a strange incident involving the 'Star' tarot card.
Jae-yoon, who happened to receive a letter through another door inside the temporary storage locker in the underground passage, decides to go to the other world following the revelation of the ‘Lovers’ tarot card.
