Northeast Era: My Kidneys

After being deceived by his older brother and sister-in-law into donating his kidney, drained of all value, and dying miserably, Li Qi accidentally reborn to the day of the donation in 1988. Armed with super memory and a clear understanding of human nature, he decisively counters his family's schemes, recovers his mother's savings, and exposes Liu Yuting's sting operation. Using his foresight, he saves the struggling Qiu Shuyun grandparents to earn a commendation, exposes a black coal mine to rescue reporter Tian Miao, and warns of a mine disaster to save miners. He helps his third sister divorce her abusive husband and fight for her rights, seizes opportunities to invest in shops and stalls to accumulate wealth, and slaps faces selfish family members while punishing evil doers.