The Guardians of the Galaxy are a bunch of alien ne'er-do-wells who have trouble with a purple McGuffin and the alien warlord Thanos, and we also meet petty criminal Scott Lang, who inherits ...

and Thanos), put together and hidden by Fury. G'iah uses the Harvest to power up (making her seemingly the strongest character in the MCU) before taking it to Gravik, disguised as Fury.