Porter (John? Jovota is no ordinary dog. By the girl Penny (Miley? After Cyrus brought home, Potter was transformed into a "super lightning dog" by his father. It strengthens bones, lightning speed and infinite strength. It's going with Penny to save his father who was kidnapped by the "green-eyed man". With its strength, Potter defeated countless powerful enemies.

Of course, all this is just on the big screen. In fact, Potter and Penny are just performing a play together. Porter doesn't have any super powers, but he firmly believes that his powers are real. After a shoot, Potter, who confused truth with drama, rushed out of the cage and saved Penny in the street, but he could not predict that he would face a real and dangerous world without superpowers.