The school has started and the apocalypse has quietly begun.
Failure to complete the system's tasks will lead to reduced lifespan, body decay, etc.
[Almighty System] A terrifying virus broke out in Blue Star, causing 80% of everyone to become terrifying zombies, leaving only 20% who did not become zombies. Those who survived had a chance to gain superpowers.
Each stage has a level to upgrade, and it will be different from level one to level nine.
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