Han Xu transmigrated into a world of immortal cultivation and became a fifteen-year-old orphan working in a small apothecary. The elderly physician who had taken him in had just died of illness, leaving behind only a low-tier cultivation manual, a few prescriptions, several spirit stones, and a storage ring. Han Xu thought he could just barely make a living with his medical skills, but then the old physician's senior apprentice showed up, convinced that Han Xu was hiding a chance to establish his foundation, and sent people to hunt him down. At the brink of life and death, the Heaven-Mending Compendium hidden inside the storage ring awakened. From then on, the world looked different to Han Xu. Incomplete prescriptions could be completed, low-tier cultivation manuals optimized, damaged magical artifacts repaired. Impure spirit seeds weren't useless, just disordered in their operation. Others cultivated immortality through talent; Han Xu did it through deduction, simulation, calculation, and modification. From a humble apothecary in the mortal world to a menial disciple of the Azure Profound Sect; from the low-tier Lesser Azure Essence Art to completing the flaws in every cultivation method.
