A ghost gets in Young Min's taxi, and she can't leave it for an inexplicable reason. What's worse is that Young Min learns that the house he's living in with his grandma will get auctioned off if he doesn't pay the mortgage. Luckily, Ji Hyun, the ghost, has an idea to help him make the money he needs to save his house.

The plan to make money for the mortgage goes to waste, and Young Min is upset about it. Ji Hyun persuades Young Min to help Byung Chul, and they decide to help Byung Chul and his wife So Yeon. So Yeon was about to receive compensation money from Byung Chul’s company, but a woman who claims to be Byung Chul’s mother appears. Young Min gets suspicious about the woman’s identity.

Young-min notices that the hairband on Ji-hyun's wrist is his late mother's. However, Ji-hyun doesn't remember anything about it or why she has it. Making things more confusing are the pictures of Ji-hyun and his mother together before the accident found on his mother's phone. Meanwhile, the police call Young-hin in for questioning about his mother's death, suspecting him of his involvement.

Now that Ji-hyun is gone, Young-min makes some decent money. However, something inside him longs for her return, and he finds a way to charge the cell phone to bring her back. When Ji-hyun returns, they run into the Jayu-ro ghost, who points them to a popular ghost location. Meanwhile, the police think the hit-and-run case and Ji-hyun's incident are related.

Young-min can't stand the thought of Ji-hyun leaving him. When Young-min takes her to see Sin-woo to fulfill his contract, he changes his mind. Meanwhile, a young boy gets in Young-min's taxi and asks for Young-min to grant his wish.