For centuries, a small but powerful force of warriors called the Green Lantern Corps has sworn to keep intergalactic order. Each Green Lantern wears a ring that grants him superpowers. But when a new enemy called Parallax threatens to destroy the balance of power in the Universe, their fate and the fate of Earth lie in the hands of the first human ever recruited.

Starting anew in London, Joe vows to bury the past and be his best self. But on the rocky road to redemption, a new obsession starts to take hold.

Obsessed with an aspiring writer, a brilliant bookstore manager begins quietly and strategically removing all obstacles that keep her from him.