Gu Yunyang was killed by his adoptive parents and was reborn on the eve of the return of Gu Changan, the real son of the Gu family. He saw through the conspiracy of his adoptive parents to embezzle his job and college recommendation letters and to kill him. He decisively sold the relevant certificates and used the mysterious space opened by the security buckle to empty the Gu family's belongings and go to the countryside. In the Red Flag Brigade, he relied on his two lifetimes of memory and knowledge to resolve crises, develop the breeding and sugar industries, and lead the villagers out of poverty. He won the support of his uncle Gu Hanping, and became acquainted with the upright educated youth Yang Shengnan. Faced with the obstruction of his parents and various villains, he fought back one by one, and finally rose to the top, making all those who owed him regret and live a dazzling life.
