An unstoppable alien force hell-bent on tormenting humanity swarms across Earth, turning our worst weapons against us. NASA Commander Dylan Lockwood races to secure the Quadriga, an advanced but abandoned alien starship he and his crew retrieved from deep space, before the invaders discover it. It may be the only edge for humanity. Earth launches a last-ditch plan to save the planet, but the president doesn't trust Dylan's judgment. He places NSA Deputy Director Sara Wells in charge of the mission, a decision that places her on a collision course with Dylan's brash personality. Can Sara and Dylan stop the invaders before every last human is dead?