Liu Guilan toiled for half a lifetime for the Shen family, only to be forced by her in-laws to hand over the courtyard left by her father. Her son Shen Chuan fiercely protected his mother, angrily cut ties with the family, and unexpectedly gained a farm space—the spirit spring can cure illnesses, and ordinary mushrooms, lingzhi, and wild chickens placed inside can instantly evolve into premium mountain goods. From then on, Shen Chuan relied on mountain-foraging to make a fortune, letting his mother live in a new house and live a good life. Seeing the mother and son make a comeback, former relatives took turns coming over to demand things, but Shen Chuan refused to yield an inch, making them pay the price for their greed.