Bruce (Jim Carrey) is a reporter in Buffalo, USA. At 30, not only did he not become mature and independent, but he was also busy all day long, making everything difficult for himself. Bruce did not yet know how to self-examine himself and always blamed all his mistakes on others or God. Fortunately, his humor was very popular with local audiences, so that he was not kicked out of the TV station. That day, Bruce woke up and had bad luck: first, he was so upset that he couldn't sleep, then the breakfast made by his girlfriend was terrible, and he peed on the sofa with the dog at home... Bruce couldn't bear it anymore and pointed to the sky. He cursed endlessly for God's injustice to him. God was really scolded by him from heaven! God allowed Bruce to be God for one day, managing the world. The excited Bruce realized that he was really omnipotent, and he started his own crazy game...