Mega Man: Fully Charged Episode 21 - Rush to Greatness Episode Title:Rush to Greatness.Episode Description:Aki enjoys Rush's new abilities as he surveys the city as Mega Man, but becomes saddened as Rush still acts like a dog and might be afraid of being a hero. Aki and Suna decide to create a robot for Rush to fight whom they dub Junk Man. Meanwhile, Rush spots Wave Man attacking the city on TV and transforms to go and fight him. Despite Wave Man's attempts to talk down to Rush about him being nothing more than a dog, Rush overcomes his insecurities and defeats the villain. Mega Man arrives late, but is overjoyed upon learning that Rush had defeated him by himself making him a true hero.