People now know that Nunchucks Grandpa is the notorious five-dollar bill counterfeiter. Although some evidence show that Five Dollars is the murderer, it is not enough to prove his guilt. Dae Sung is upset that the counterfeiter might be set free. However, he witnesses someone else at the murder scene who definitely seems suspicious. (Source: Viu)

Five Dollars eventually becomes free from being a suspect. However, the police now suspect Dae Sung. To clear his name, A Hee, Dae Sung, and Myung Sook investigate everyone in the neighborhood. Currently, although their biggest suspect is Fish, Products also seems to be very busy right after the murders occurred. With every possibility in mind, the supermarket investigation begins. (Source: Viu)

Five Dollars finds and takes what Yul hid in her secret place. But the chairwoman finds the two and saves Yul from the criminal. As many people now think Five Dollars is not the killer, new suspicions lead to someone within the supermarket. Seeing how Veggie seems to be the new target, Meat becomes the number one suspect. Although Dae Sung does not want to believe so, Meat must be investigated. (Source: Viu)