Apocalypse Descends: Taking the Whole Class Through the End Times

Life had been peaceful and quiet until Halloween changed everything. A biological research company exploded? A virus spread across the globe? Rabid people biting passersby in the street? Were the mentally ill not actually mentally ill? Or was this... the apocalypse?

Qin Yu and his classmates had been getting dressed up in their Halloween costumes when they discovered that a lunatic had broken into the school.