At the behest of All-Mother Freyja, four of the biggest men in the Marvel U - Ant-Man, Giant-Man, Goliath, and Atlas - rise to monstrous heights and infiltrate the most savage territory of New Jotunheim: Florida! Their mission? To take down the patriarch of all Frost Giants himself - Ymir! But how exactly will they penetrate Laufey´s forces? By becoming masters of disguise!