The world ended. You don't know how. You don't even know who you are.
Waking in a derelict hospital with no memories, your only clue is a photograph of a beautiful, androgynous stranger named Taylor. He doesn’t know you, but circumstances soon bind your fates together. His desperate plan to create a vaccine needs your strength, and your journey to uncover the truth may depend on him just as much.
By day, you are his shield, the muscle protecting a brilliant but guarded scientist. You are partners, allies against the dead that walk, forging a bond in the harsh light of a broken world.