Mr. Jiang Xiaobai, a billionaire, inexplicably finds himself reborn in 1983, just in time to change his fate before his wife sells her blood and falls ill. Determined to turn over a new leaf, he builds his fortune from scratch with his secret-recipe roasted potatoes, braised dishes, and crayfish. Along the way, he opens shops, builds factories, punishes evildoers, and upholds justice. With his own strength, he protects his wife and daughter, revitalizes his hometown, rewrites his family's tragic fate, and begins a new, passionate chapter of life.