Immortal Returns: This Son-in-Law Is Invincible

Immortal cultivator Li Changqing is framed by his peers, thrown into a pill furnace, and unexpectedly reborn as the despised son-in-law of the Qin family in Jiangcheng. Armed with millennia of cultivation experience, extraordinary medical skills, and immense martial power, he rises to dominance in the city. While protecting his wife Qin Binglan and resolving family crises, he hunts down his past-life enemies to expose the sinister plot of the "Xuan Yin Shangren". Ultimately, Li Changqing punishes evil and rewards good, receiving a heavenly decree to become the Celestial Patrol Officer. During a hundred-year leave, he spends his time with his beloved, embarking on a legendary life filled with swift justice and invincible glory.