Rolling with the Ronks! follows Flash, an alien who is sent to Earth, to the Ronk tribe in 37,520 BC to show them the future. To do this, the Ronk tribe are introduced to a variety of ideas. He is friends with two members of said tribe - Mila and Walter, who accompany him to try and prove he can succeed at his goal. However, Mormagnon along with Godzi (his pet lizard) will do anything to ruin his plans.