Chen Ming, 23 years old, is a live-in son-in-law and the male protagonist. In his previous life, he had a bad character and domestically abused his wife Han Xiumei, which caused her to be tortured, estranged from her natal family, and himself down and out. After his rebirth, he was filled with guilt and regret, determined to make up for all his regrets and treat his wife and children well. He put aside his past anger and body, borrowed ground cages from his father-in-law and grain from the villagers. He used the radar map in his head to go hunting in the mountains and cut ice to fish. He overcame the inconvenience of his legs and feet and determined to make a living with his own hands, win back the heart of his wife, resolve the conflict with his parents-in-law, get rid of the absurdity of the past, and give his family a stable and well-fed life.