Twisting Black and White into the Needle: the Proud Son-In-Law of Medicine and Martial Arts Decides the World!

Five years ago, a car accident destroyed his family. Although he became a live-in son-in-law, he was looked down upon for his misbehavior. His sister suddenly became critically ill and needed 500,000 yuan for treatment. He humbled himself and had no help, and committed suicide in despair. However, he awakened to the ancestral medical knowledge. From then on, God's way is free!