Truman (Jim Carrey) is an ordinary man who can't be more ordinary. Except for some strange experiences - his first girlfriend suddenly disappeared and his father who drowned suddenly seemed to appear in front of him. He is no different from most American men in their 30s. This made him feel lost. He also tried to leave the place where he had lived for many years, but he couldn't do it for various reasons. Until one day, he suddenly found that he seemed to be followed by someone, no matter where he went or what he did. This feeling became stronger and stronger. Truman decided to escape from the place where he had lived for more than 30 years at all costs to find his first girlfriend. But he found that he couldn't escape anyway. The truth is actually very cruel.