Chen Yu'an, a 32-year-old food delivery rider, accidentally establishes a cross-time phone connection with his father, Chen Yong, who is a young man living in 1994. Back then, his father is a street thug destined to go to prison, his mother will work herself to exhaustion, fall ill, and tragically pass away, leaving the family in ruins. Across more than thirty years, father and son join forces to change their fate. Yu'an urges his father to quit gambling and turn over a new leaf, avoid prison, seize the opportunities of the times, and build a business through honest hard work. Together, they rewrite their family's destiny, protect their loved ones, make up for past regrets, and fight for a happy life of stability and prosperity.