Siheyuan: How Did I Become an Enemy Agent When I Just Traveled Through Time?

Ye Fan traveled to the world of Siheyuan, but he didn't expect that he would become an enemy agent as soon as he crossed over. During the crisis of life and death, he bound the King of Medicine system, changed his destiny against the will of heaven, and finally successfully cleared the suspicion and regained his freedom. Finally, he returned to the courtyard and started his new life. Ye Fan: Xu Damao, your congenital infertility problem needs to be cured, and it's free of charge. Xu Damao: Do ​​you want money? Ye Fan: We are all from the same hospital, how can we talk about money? Xu Damao: Ye Fan, you will be my big brother from now on! Ding dong, get Xu Damao's ten years of life. As Ye Fan's reputation grew, more and more people in this courtyard came to see Ye Fan for medical treatment. Ye Fan also liked to give him a nickname, Ye Dahaoren. Of course, for beasts, Ye Fan never accepts money, only lives. PS: The introduction is weak, please move to the main text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.