In his previous life, Lu Xiaofei fell in love with someone by mistake and gave up his iron job at the Railway Bureau to go to the countryside for his sweetheart, but was betrayed. On a snowy night in the Great Northern Wilderness, his sister and best friend sacrificed their lives to save him, which was a heartache for him throughout his life. Reborn in 1975, when faced with a scheming woman asking for a job quota, he coldly tore through the scam and clung to his iron rice bowl. In this life, he vowed to protect his benefactor Lin Qingyan and prevent her from going to the countryside. He would rely on his own ability to gain a foothold and spend the rest of his life making up for his debts and rewriting all his regrets.