Won-seok, who used to live in a PC room or in a war without doing anything after graduation, starts a delivery part-time job at Jisung's chicken store, which will soon be his brother-in-law at the recommendation of his sister. My sister even buys expensive Gore-Tex jumpers and hopes the gemstones will pull themselves together. Contrary to such sister's expectations and wishes, it is not easy to adapt to a new life. When a small delivery accident occurred, the gemstone scolded by Jisung took off his jumper and went back to his cave-like PC room.

Gi-hong, a carpenter who makes his living by taking on small interior work. He has become close to the young landlord and his wife and spends more time hanging out with them. Meanwhile, small but strange things happen to Gi-hong.

Su-kyung lives with her daughter Yi-jung. They don't quite get along, though. Su-kyung is too hot tempered, while Yi-jung is slow and passive. After having a fight one day, Su-kyung runs over Yi-jung, who thinks she did it on purpose. Their clash ends up in court.