At 55 years old, Zhou Haibing suffers from a terminal illness. Before his death, he discovers that none of his three children are biologically his, and that Sun Guiying and Wang Jinshan have had an affair for many years while jointly embezzling his company. Learning that he will be reborn 24 hours later back to 1976, Zhou Haibing uses the newly acquired Shennong Space and suggestion ability to empty his enemies' property, expose their crimes, and stockpile food, medicine, and other supplies to bring back to the past. After his rebirth, Zhou Haibing is determined to rewrite the tragedy of his loved ones and himself. Zhou Haibing uses Shennong medical skills to treat a sick baby and an elderly man suffering from a sudden stroke, and manages to exchange space supplies for money to purchase daily necessities. Zhou Haibing keeps the secret, vowing to let his first love and younger sister live a good life.