In a cramped, dimly lit apartment in the Lower Level of a dystopian world, Oliver Harper, known as Ollie, lies in bed, barely able to move due to his chronic illness. His sister, Lilith, tends to him, trying to make his life as comfortable as possible. Ollie often drifts in and out of sleep, dreaming of a better life in the utopian city of Astellis, while Lilith does her best to keep his spirits up and contact you for support.