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.

Following the clues that Andy left behind, the Union travels to the United Kingdom! There they meet the previous loop’s boss and the strongest of all Negators, Juiz, but something about her is different. Just when it appears their recruitment is going smoothly, they are assaulted by the ninth Master Rule, Beast!