The protagonist suffered severe poison during a sect trial, and after being luckily rescued, suddenly awakened, determined to cultivate bitterly to become stronger and protect those around him. Descending into the mortal world, he discovered that the Li family's apothecary hid secrets involving a huge conspiracy. At the same time, crises gradually arose in the family territory, with hidden cultivators and dangers constantly approaching. While exploring the truth about being poisoned back then, he secretly planned, growing step by step amidst sect games and worldly disputes, finally hiding within the family and cultivating into a revered ancestor.