There are rumors in the world that there is a "medicine god" who has lived in Liuyun Mountain in the east for a long time, but no one has identified it yet.
One day, Xi Yu, who was dubbed the "God of Medicine", picked up an injured man on the mountainside and took him home for treatment.
However, he discovered that this man's identity was not simple.
And the man he picked up also discovered that this man's purpose in treating him was not pure.
"Is this your original purpose?"
"Yeah, sorry, I had no choice."