He had been the young master of a sect, but after his parents died in an accident, he was murdered by the deputy sect leader. He then possessed his own pet spirit mouse and gained a golden finger: killing an enemy would let him obtain their innate divine ability or magic treasure. The first innate divine ability he stole belonged to his enemy's spirit pet, a Ruyi Golden Monkey. It possessed Ruyi hairs that could transform into countless things, whether clones or divine weapons. The more powerful the monkey became, the more Ruyi hairs it had: three at the Qi Refining stage, six at Foundation Establishment, nine at Core Formation, and so on!
Now, this Ruyi Hair divine ability belongs to the protagonist. The spirit mouse he has become also has an innate divine ability of its own: a universe within its belly. In theory, its stomach can grow into a miniature world of its own!!!
Bang Bang Bang Bang Bang Bang Bang Bang Bang👍🏻