I'm Pretending to Be an Immortal in the City

At the end of the Dharma era, Li Xuanyi, the last immortal cultivator, bound to the "Dao Zhi Jian System" to avoid being hunted by the Heavenly Dao "Return to Zero" and the "Mysterious Containment Organization", and disguised himself as various ordinary professionals (programmers, delivery people, antique dealers) to survive in a low-key manner. However, in the "ordinary jobs" one after another, he recruited disciples, collected treasures, repaired the Heavenly Dao, and finally led the hidden cultivation civilization back to the top of the world.