Synopsis: Rango is a chameleon locked in a glass box. He often fantasizes that he is a great hero. Suddenly, it crossed from contemporary American society to an ancient western border town. This town is called Det. Dirt, which means dirty, mistakenly ended the life of an eagle at first, and Rango became a hero of the town for no reason. People in the town welcome it very much, and it is very happy to be these miserable townspeople.

Is the savior of desert animals. Because Rango often fantasizes that he is a hero, he happily accepted the appointment of the mayor of the town and became the sheriff of Dete Town. Since then, Rango has been patrolling the town every day. Rango likes this life of being a "hero" and a "good man". What it doesn't know, however, is that in Dette town, "good man" means death. At the end of the town, there is a cemetery specially set up for "good people". However, these have not become obstacles to prevent Rango from moving forward. On the contrary, people in the town are more and more brave to fight for their own interests. Finally, the ultimate villain appeared.