Five years ago, a catastrophic disaster ended humanity’s peaceful life in a single day. Mysterious “Special Zones” of varying difficulties began appearing across the globe.
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Maya Ichijo, who nearly cleared all 100 zones to achieve the “Grand Slam,” is betrayed by her comrades and killed during the final trial.
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But in her last breath… she awakens in the world before the disaster struck.
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Now, armed with her past memories, she vows revenge— Because in this world, the real monsters aren’t the zombies… but humans.
