Once a formidable figure who could kill with a single strike from ten paces, a master of an evil sect transcends time and space to become the heir of a renowned physician. In an era of declining medical practices and a dwindling number of skilled healers, the world of medicine and martial arts is in decline, and humanity is sinking into depravity. Beneath the surface of a seemingly peaceful and prosperous world lies a treacherous and unpredictable underworld. Only true masters can heal diseases, and only the greatest physicians can save hearts and minds.