Twenty-eight-year-old Zhu Tou spends his days obsessed with video games, living off his parents. When his father suddenly suffers a heart attack, his parents painfully sell their house, cut off his financial support, and kick him out. After experiencing the harsh realities of life, he grits his teeth and transforms himself on a construction site, shouldering hardship and responsibility. From a good-for-nothing who only knows how to take, he grows into a man who can support his family, completing a painful journey of self-redemption.