Clem manages to revive the team, but they're trapped on the airstrip in Seoul amidst a cloud of spores. As they struggle to survive, Clem goes into labor and one team member will have to make the ultimate sacrifice to save the others.

Mitch figures out a way to shut down most of the beacons, and have Jackson shut down the last one. However, it may cost Jackson his life. Meanwhile, the hybrids invade the barrier complex, and Logan takes Clem and the baby to safety.