High-Rise Invasion

High school student Yuri Honjou suddenly finds herself trapped in a bizarre and terrifying dimension. This unnatural realm consists of an endless expanse of towering skyscrapers linked together by precarious suspension bridges, creating a dizzying labyrinth high above the ground. There is no clear explanation for how she arrived or why this distorted world exists, leaving her disoriented and entirely vulnerable to its hidden dangers. The true horror of this environment quickly reveals itself in the form of mysterious masked figures who roam the suspended walkways. These relentless pursuers hunt down confused and desperate victims, slaughtering them without mercy or hesitation. Caught in this nightmarish landscape, Yuri realizes that survival demands an impossible choice: she must either take up arms against her masked tormentors or fall victim to their blades. Refusing to surrender to despair, she resolves to fight back, driven by a fierce determination not only to stay alive but to dismantle the cruel logic governing this irrational domain. As she navigates the deadly heights and confronts the horrors lurking behind every mask, Yuri's ultimate fate remains uncertain in a world where trust is scarce and death is always just a step away.