Gladiator

It was a man wearing a skintight battle suit, a red cape draped behind him, and a crest of hair standing upright atop his head. From him, Peter sensed an extraordinarily powerful life force. At first glance, the impression he gave was simple: confident, powerful. "Whoa, is that Superman?" Peter exclaimed, pressing close to the glass porthole. "Who's Superman?" Rocket Raccoon asked curiously. "Superman is a character from an Earth comic.