MONSTER, HERO, GUARDIAN...GROOT! Before he was a Guardian of the Galaxy…before the Grootfall…young Groot lived a life of tranquility on his serene home world. But when monstrous invaders attack his planet, Groot must accept his heroic destiny! Will this destiny lead him to come to blows with a young Kree soldier by the name of Mar-Vell? Join writer Dan Abnett (GUARDIANS OF THE GALAXY) and artist Damian Couceiro (THE AMAZING SPIDER-MAN 2099, X-FORCE) as they reveal never-before-seen moments of Groot's origin and first adventure through the galaxy!