Things have changed in Bricksburg since the DUPLO aliens attacked. The city is in ruins. The Justice League(TM) is missing. Unikitty has become Ultrakatty. Lucy spends her idle time brooding. But among them remains one ever-cheerful, awesome hero-Emmet Brickowski. For Emmet, Bricksburg becoming Apocalypseburg isn't the worst thing in the world, so long as he has his best buddies by his side and a coffee (with twenty-five sugars) in his hand. But when Emmet's friends are taken by a mysterious helmeted figure and flown into space, it's time for this hero to get tough and bring them back . . . or else.