Once upon a time, a skinny kid from New York City picked up a shield and charged into battle... a prodigal son lifted a sacred hammer and proved himself worthy... and an arrogant genius forged an armor that would harness his true potential. And together, they became Earth's Mightiest Heroes. Today, that heroic legacy lives on in the next generation of heroes - and it will be put to the test as the Marvel Universe's greatest champions unite and charge...

"The hunt for Han! Chewbacca has heard from an old friend with intelligence on the location of notorious bounty hunter Boba Fett, who is in possession of the carbon-frozen body of Han Solo. Along with Luke Skywalker, the loyal Wookiee sets off in search of his lost friend, on an adventure to Nar Shadaa … better known as the Smuggler's Moon! But this mission may prevent plucky astromech droid R2-D2 from passing along a crucial message to Luke—...