Traveling through the courtyard, Yang Anyi activated his emotional system and discovered that the best neighbor was actually an emotional cash machine! Jia Dongxu's resentment, Qin Huairu's entanglement, and Xu Damao's greed are all in his pocket. After being bound to the system, he has medical skills and wealth in hand. He can control Qin Huairu, play with fools, step on Yi Zhonghai, and live the most arrogant attitude in a courtyard full of calculations!
It's well written, you can read it