Undead Unluck, Vol. 4 by Yoshifumi Tozuka

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.

In the search to recruit an 11th Negator, Andy and the others find themselves locked in a heated battle against Rip. They’ll need to kill Rip before time runs out or Fuuko will succumb to the wound inflicted upon her by Unrepair. So Tatiana takes matters into her own hands by finally unleashing her true power!