Siheyuan: to Save the Beasts, I Became a Saint

Su Yu travels through the plot of the Siheyuan, unlocks the medical system, and helps Jia Zhang to treat her illness at the beginning, but it turns out that Jia Zhang has to pay the price of ten years of life, and it is Su Yu who has these ten years of life! At that moment, Su Yu realized that as long as the beast was treated, the beast would pay the price, and the person who owned the price was Su Yu! After treating Jia Zhang, Su Yu's miraculous medical skills spread! From then on, the beasts in the courtyard kept asking Su Yu for treatment, and Su Yu immediately made money. Su Yu rescued Yi Zhonghai and obtained Yi Zhonghai's level 8 fitter knowledge. Su Yu rescued Silly Zhu and gained chef skills Su Yu rescued a deaf old lady and gained 10 years of life … A few years later! Su Yu: "It's only been a few years, how come you are all dead?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.