A thousand-year-old medical fairy has retired to the city. Everyone thinks that he is a poor boy who has no power and is bullied by others.
The wealthy family mocked him, the miracle doctor questioned him, and the powerful people crushed him, and they all stepped on his head.
But they didn't know that this seemingly ordinary young man could decide life or death with a raised hand, and destroy top wealthy families with a raised hand.
The girl who was once indebted is now being made things difficult by the world in every possible way.
From then on, Gu Xuan entered the world and practiced medicine, treating the common people, suppressing the powerful, and defeating powerful enemies.
Whoever dares to bully the people he protects will be punished by him forever!
But when he reached the top of the city, he discovered that the girl had a fateful seal that spanned a thousand years...
