After buying a skateboard, Puppycorn is determined to impress his skater friends with a stunt, but he fails. Soon Dr. Fox creates a plan to create cloaks to aid Puppycorn in his second try at a stunt, but when he succeeds at impressing his friends, he gets himself into trouble when he is entered into the Skater Stunt Games, the most dangerous skate obstacle course.

Dr. Fox is proud to unveil her new ultimate combat machine and take it into an underground scientist fighting ring. But Hawkodile is jealous of the fighting bot and declares he can beat anything it can, so he dons a robot costume to enter the ring, planning to defeat Dr. Fox's robot to prove he's the better fighter.

After destroying a group of chipmunks' tree, Hawkodile takes them under his care to train them into unstoppable fighting machines as Hawk's sensei trained him to be, but Unikitty believes this is wrong seeing as how the chipmunks are just kids.