She came to this home with a somewhat ridiculous identity. Although he was in the same room, he was a completely different world to her. He was her close brother in the family compound, and he gave her all the love and warmth during her ten years of guest living. If it hadn't been for that night when she turned eighteen, maybe everything would have developed in the direction she envisioned. After graduating from the police academy, she became his wife for the sake of the old man's last wish, but it was just for the sake of the old man's last wish. He had someone he was happy with, and in order to satisfy his wishes, she signed the divorce agreement without hesitation, just like she had signed her name on the marriage certificate without hesitation. When she came back five years later, she was the instructor of the newly established women's brigade of the corps, and he was the brigade captain. She became his wife with two lovely children, and her happiness made him dazzled. A major fire rescue changed the trajectory of everything... A love story that happened in the red door. Although the seven-foot body has been promised to the country, it can also be promised to the Qing Dynasty. They are the most beautiful rebels in the world.