Under the surface of the modern city, there is a complete world of immortality hidden.
The ancient martial arts family is hidden in the old clubhouse, the immortal cultivator sect is hidden in famous mountains and rivers, loose cultivators are wandering in the market, and the supernatural organization travels between black and white. The world of ordinary people and the world of immortal cultivators operate in parallel and are at peace with each other.
Among the many schools of spiritual practice, medical practice is the most underestimated. It is considered that he can only heal injuries and regulate energy, and cannot go on the killing battlefield, so he can only rely on the strong to survive.
The protagonist, Lin Yuan, is taking a path that no one has ever taken before - using medicine to enter Taoism and using medical skills to achieve immortality.
