Mr. Wu, who was delivering food on a rainy night, accidentally ate a mysterious spiritual fruit and started on the path to spiritual cultivation. While enduring the pressure of rent and dealing with difficult customers to make a living by delivering food, I squeezed in some spare time to practice in a city with little aura. He worked step by step, collecting rare treasures and making friends with strange people, and finally counterattacked from the bottom of the delivery staff to become the supreme immortal overlooking the city.