When the world you live in feels as if it no longer needs you... Ten strangers depart from their world, on their own terms...and much sooner than expected. All of them end up together in the Horizon, being asked to be its heroes. Even though the Horizon isn't much different from the old world they had left behind, something here makes them feel needed. Will they put their past behind and work together to save the Horizon? Or will they give up, as they did before? The fate of the Horizon now relies on the hands of these ten strangers. Will they fight or give up their light?