Out in the open, the chimeras have shown us that there is no going back. When my first mission goes awry, Max and I discover the chimera’s true plans for humanity. If we don’t get this sample to Bunker 3 to find an antidote, humanity is doomed. The chimeras have other plans, and it seems that everywhere we turn, the world is burning. When Max sacrifices himself to save me, I have to find my way back to Bunker 3 on my own. If my mission fails? It will be the end of the world as we know it.