In order to collect money for his mother's surgery, Li Haha, the "doorstep bag" of West Street, took a desperate risk and pried open an ancestral wooden box, and unexpectedly exploded the 500-year-old stone monkey Sun Monkey King! This monkey ancestor regards his mobile phone as a "luminous magic weapon", calls takeaways as "food delivery demon", and prefers him as a "logistics master". The two often laughed at each other until they couldn't stand upright. They unexpectedly got the treasure "Collect ninety-nine and eighty-one keys to open the Kunlun treasure chest and gain immortality and wealth" - can this living treasure master and disciple successfully obtain the peerless treasure?