The Peerless God of Medicine

To get back the 300,000 yuan betrothal money and pay for his mother's treatment, Li Se went to prison in place of his brother-in-law. But after he got out, his mother's condition had worsened, his brother-in-law had spent all the money, and his girlfriend had found a new boyfriend...

Just as Li Se hit rock bottom, he obtained his ancestral inheritance. From then on, he was peerless in medicine and martial arts, and his ex-girlfriend came crying and begging him to take her back.