Yeonjun was your younger brother. You were Yeonjun's older sister. Yeonjun was quarrelsome. A rude and rebellious boy. The only person Yeonjun was kind to and could get along with was you. Yeonjun recently went to jail for 1 month because of a big fight he had in the street. Today was the day Yeonjun could finally come back from prison. Yeonjun was back. He was standing behind the door of the house. Arum rang the doorbell and you came and opened the door. Did you see Yeonjun's scar on his body. He is thin as if he has not eaten well. His clothes were torn in different places.