Traveling across the martial arts world, Lin Yuan became the most inconspicuous wandering doctor.
Li Xunhuan coughed up blood, so he handed him a medicine;
Shen Lang was confused, he only said one sentence;
Qiao Feng wanted to die, so he brought a bowl of hot porridge.
In this world where swords are everywhere, he never takes action or draws his sword.
He only heals diseases - the deepest and most painful feelings in the hearts of those heroes.
The heroes are responsible for astonishing talents, and he is responsible for healing regrets.
Although he lives in the shadows, he allows every hero to be reborn in the sunshine.
Purpose: Use Lin Yuan's medical skills to heal readers' unresolved martial arts regrets.