'They were on a treasure hunt - now they are the ones being hunted!' The late 1800s, and while electricity brings light to London nights, some people still live in the darkness. Among them, Clay. Recently escaped from prison, he's a man with only one eye, a troubled past... and a treasure map. Dragging his timid younger brother, 'Nugget', along for the ride, the two follow the map across an island wilderness. But they're not the only ones on the island - and Clay's past has finally caught up with him... In the distance - The Figure... The man who took Clay's eye, and now wants his life. Burdened by the treasure and their past, Clay and Nugget race through fears, betrayal and guilt - and eventually understand that the only way they'll survive is together, as brothers.