A weak and timid poor soul, lingering in a wealthy family, holding on to legs that could not walk, finally ushered in death in the darkest valley of the world. A mad spirit who was so powerful that countless people wanted to replace him but did not dare to step forward to blaspheme "him". He possessed peerless medical skills, but he was helplessly jealous of the talent and deprived him of it with a thunderbolt. When he travels through another world and enters another body, what kind of history will be rewritten and what kind of legend will be re-interpreted. When the reborn "he" looked coldly at the country, the clouds of smoke and ink disappeared, and when he looked back, did he ever care about the hearts they lost in the dim light, dedicated to love, and watched the half-faced devil-horned doctor reappear in the present.