This is a non-comic film based on a superhero model. Arthur Papington (Woody Harrelson), who looks like a horrible but mentally sluggish man, is full of the wounds left behind after being severely wounded. Mark, there is still a brace on his neck that is used to fix his head. The old wounds are always not healed, and new ones are added. People can't help but feel confused, wondering how he made himself so embarrassed. Under the chase of Dr. Parker (Sandra Miju Oh), a psychiatrist assigned by the court, and receiving her repeated secret statement, Arthur finally decided to tell her the truth about hiding himself. It turned out that he still had Another identity-"Defendor", lives a completely different double life.
During the day, Arthur worked as a traffic educator near the construction site, but once it was night, he would put on a black tights, then tape out a capital "D" on his chest, and shuttle as another identity On the streets of the city, look for a target to start. As a "Defendor", Arthur is extremely fascinated by his secret identity. He firmly believes that the unremitting struggle against criminals is to implement his dreams that he has never been able to achieve, and he wants to avenge his mother. He mistakenly Believe that the city's most powerful arms dealer should be responsible for his mother's death.
However, "Defendor" got into trouble because of a series of legal issues, because he unexpectedly attempted to interfere with the police's law enforcement and arrest operations, just for what he called "justice". And with the help of the drug-addicted prostitute Kate (Kat Dennings), "Defendor" also fell into the chaos created by Chuck Downey (Elias Cortez) who pimped her-facts Above, Chuck is a bedroom policeman who broke into a criminal organization. Through a series of unskilled methods, "Defendor" stumbled all the way into the evil underground world he was not familiar with. Here he will make the final confrontation with the arms boss who has always been regarded as an "imaginary enemy" by him.
