The film tells the story of a high school student played by Lucas who plans to assemble a truck to show off, but the parts of scrapped vehicles are not so easy to use. At this time, a huge monster similar to an octopus appeared in the town. No one knew where it came from, but this monster was able to hide in Lucas's truck and merge with the truck. In this way, Lucas owned a shocking monster truck, and he was invincible wherever he went.