Medical was very advanced nowadays. As long as a normal severed limb was not deliberately damaged, it could be reattached within 24 hours.
The shorter the time, the better the recovery effect.
Once it was over 24 hours, all the cells in the severed limb would die. Even if he was at his peak, he would be powerless.
After all, healing a dead person was just a medical legend. It existed in the records of the Heavenly Doctor Sect, but no one had ever achieved it.
It was not an exaggeration to say that the Heavenly Doctor Sect was definitely at the peak of the world in terms of medical skills. However, ever since his master was hunted down by his enemies, the sect had been destroyed.
The five great doctors of the country were also considered disciples of the Heavenly Doctor Sect. However, they had already reached their peak. Coupled with their age, it was difficult for them to advance further.