Nirvana: Celestial Healer's Decree

Lu Xuan was originally a master of medical skills, but due to a great catastrophe, his cultivation was completely destroyed, and he ended up wandering among the common people. The Chen family, recognizing his excellent medical skills, took him in on the condition that he must become the exclusive physician of Chen Manni. This arrogant young lady regarded him as a servant and would wantonly humiliate him whenever she was in a bad mood. Lu Xuan endured it silently. On the one hand, he used secret techniques to prolong her life, and on the other hand, he secretly laid out plans to help the Chen family rise to become a renowned medical family.