Wuxia Crossover: The Immortal Poison Doctor, Begged by the Martial World for Mercy

Night Feng opened a clinic in a world of mixed martial arts. Medicine was his side hustle; being invincible was his main job. He had planned to take it easy and make a living, while occasionally feeding Sangsang, the maid he'd picked up. But his patients were far too famous: Li Hanyi, Qiao Feng, Yuan Tiangang... Trouble kept coming right to his door. Night Feng was helpless. "This divine physician just wants to make a quiet living, but if anyone dares harm my patients, I won't mind stretching my muscles."