Lin Yao, a future agricultural scientist, travels through time into the body of the Lin family's biological daughter, a true heiress whose family has gone bankrupt. She is framed by the adopted heiress, Lin Jiao, and pressured by local gangsters demanding repayment. In a desperate situation, she hastily marries Huo Yan, a poor security guard with extraordinary fighting skills, trading marriage for protection. She rents an abandoned greenhouse in an urban village and uses a futuristic core nutrient solution and temperature-control technology to grow premium morel mushrooms. Decisive and relentless in making money, she starts with a street stall and eventually secures orders from five-star hotels. While humiliating the jealous and troublemaking Lin Jiao, she expands her growing base and conquers black truffle cultivation with Huo Yan's physical protection and the secret assistance of a mysterious benefactor known as Brother Chen. Ultimately, she transforms barren wasteland into a national-level modern agricultural demonstration base!