Undead Unluck, Vol. 15 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.

Fuuko earns the right to sit in the first seat of the Roundtable and initiate the loop. However, God finally shows themself and Ragnarøk, the final battle, begins. The Negators all combine their efforts to prevent God from destroying Ark before Fuuko can loop. But with 11 minutes until Ark is fully functional, will Andy and the others be able to hold out long enough for Fuuko to succeed?