Heroine wa Zetsubou Shimashita.

A high school girl finds herself abruptly pulled from her ordinary life into a harrowing virtual reality. This digital realm, far from a harmless game or simulation, is a hostile environment teeming with lethal monsters and inescapable dangers. Thrust into this nightmarish landscape without warning, she is forced to navigate a world where survival seems like an impossible feat against overwhelming odds. Within this unforgiving virtual space, death is not a final release but merely the beginning of an agonizing cycle. Time and again, she is hunted down and brutally killed by the monstrous entities that roam the simulated world. Yet, instead of finding peace in the void, she is immediately jolted back into the real world, only for the relentless loop to drag her back into the nightmare once more. Caught in this endless, torturous recurrence, the boundary between her everyday existence and the digital slaughterhouse begins to blur. Each return to reality offers no true sanctuary, as the looming certainty of being transported back to face those terrifying creatures weighs heavily upon her. As the cycles of death and resurrection continue without end, her spirit is tested to its absolute limits, pushing the young heroine toward the very depths of despair.