Office Worker in the Ice Age Apocalypse

It was an ordinary midsummer day in June, and the protagonist was enduring another grueling shift at the office. Dealing with a boss prone to habitual outbursts had become part of the daily routine, but everything changed when a mysterious status window suddenly materialized in the air. The word "Zombie" immediately caught their attention, yet before they could even begin to process its meaning, their manager's familiar shouting echoed through the room once more. Swallowing the intense urge to resign on the spot, they forced themselves to return to work, completely unaware that reality was about to shatter. Without warning, the sweltering summer heat vanished as an apocalyptic Ice Age descended upon the world. An emergency alert blared, issuing a severe cold wave warning just as endless snow rapidly blanketed the landscape outside. In the midst of this sudden, freezing chaos, the office intern’s body began to contort violently, twisting into something grotesque and unrecognizable—a living zombie. Trapped between a catastrophic global freeze and the horrifying undead transformation of a coworker, the bewildered office worker is left questioning what nightmare has truly begun.