Attention - the T-Rex is attacking. The T-Rex? No, this is a hyper-modern battle robot from the Comet Corporation, and whoever controls it has nothing good in mind. The robotic combat machine is on a path of destruction. Who can stop it? Enter the fearless Ian, who blocks the machine's way, and he’s not alone: Ian is riding on the back of his T-Rex, equipped with titanium-hard armor, cannons, and a catapult. Together with the dinosaur and super-advanced combat gear, the two bravely stand in the machine's way. A battle of giants begins.