They found Ohshiet's allies . . . but is it enough to stop extinction?

Herman and the team barely escape the ruined theatre . . . but they got out with something more dangerous than loot. Hope.

Four survivors from Ohsheit's fallen world. And if four survived . . . there could be more. If only they can be found, they might be humanity's last chance . . . But time is running out.

Whatever was holding the Phenomenon back is failing. Its hunger is growing. And soon, nothing will stop it.

Finding lost alien warriors across a broken planet is hard enough. Doing it while cities fall, monsters evolve, and the System starts behaving strangely? Damn near impossible.

But what choice do they have . . . When the Phenomenon reaches full power, there will be no second chances. Only extinction.

Event Horizon, Book 4 escalates the war, deepens the mystery, and forces impossible choices in a world where every level gained brings humanity closer to salvation—or annihilation.