He was once the most powerful medical immortal in the immortal world, but after failing to survive the tribulation, he was reborn as an urban waste son-in-law. In his previous life, he could die with human flesh and bones with just a wave of his hand, but in this life, he was rejected by his mother-in-law as a coward. When the wealthy men knelt down and begged him to take action, when the former enemies were trembling and prostrate, he twisted the silver needle and chuckled: In this life, I want there to be no more pain in the world, and I want everyone in the world to be my disciples of medicine!
