What happens when an unlucky girl meets an undead guy? Pure chaos!

Tired of inadvertently killing people with her special ability Unluck, Fuuko Izumo sets out to end it all. But when she meets Andy, a man who longs for death but can't die, she finds a reason to live—and he finds someone capable of giving him the death he's been longing for.

Whether Billy will join the Union or not hinges on the result of a quick-draw duel between him and Fuuko. If Fuuko wins, she gains a new team member. If she loses, Billy gets Disc, the ancient artifact with the power to rule the world. Will Fuuko manage to come out on top?