Four years ago, the world ended.

A mysterious disaster transformed civilization into a battlefield where humanity fights against a relentless infection that continues to evolve. Cities have fallen, ecosystems have collapsed, and the survivors who remain are forced to live between two dangers: the monsters outside and the darkness within humanity itself.

Ian was only fifteen when he lost everything. Now nearly nineteen, he has spent years fighting, protecting refugees, and searching for the truth behind the nightmare that destroyed his world. Alongside the survivors of a hidden shelter, he has found something rare in the ruins of humanity family, hope, and a reason to keep going.

But when a wounded girl named Elena arrives carrying secrets from the powerful organization known as the Reestablishment, the survivors discover that the truth they believed in may have been a lie.

As new threats emerge and the infected become more terrifying than ever imagined, Ian and his companions must uncover what caused the disaster, save those still trapped in its aftermath, and decide how much they are willing to sacrifice to rebuild a broken world.

Because in a world where everything has fallen apart…

Survival is only the beginning.