Jisatsu Shitai Onna Yuusha ni Maou ga Komarasareteimasu!

Mana was an ordinary high school girl who had grown completely despondent with her existence, ultimately choosing to end her own life. However, instead of finding the peace she desperately sought, she is reluctantly pulled into another world and resurrected as a female hero. To make matters worse for someone yearning for death, this new body comes burdened with absolute immortality. Unable to escape the very thing she tried so hard to leave behind, Mana finds herself trapped in an endless cycle of unwanted survival within a fantasy realm. Driven by sheer desperation to rid herself of this curse, Mana journeys directly to the Devil's castle, seeking out the one being powerful enough to grant her a permanent end. Yet even the supreme ruler of darkness discovers that destroying the immortal heroine is entirely beyond his capabilities. Frustrated and pushed to her limits, Mana flips the dynamic on its head, issuing a chilling ultimatum to the bewildered Demon Lord: if he cannot find a way to kill her, she will simply kill him instead. This bizarre standoff sets the stage for a darkly comedic series built around a wholly original premise, following a suicidal hero who becomes the ultimate nuisance to the forces of evil.