Nationwide Train Survival: I've Unlocked the Air-Conditioner Repair Class

Seven billion people around the world were pulled into a train-based survival game. From the start, other players got high-speed trains, bullet trains, Shinkansen, and even maglevs. I got nothing but a shabby steam locomotive that could blow up on the spot at any moment.

The good news: I awakened a System.

The bad news: it was called the Air Conditioner Repair System.

I thought this thing would only let me moonlight as an air-conditioner filter cleaner in the apocalypse. But I soon discovered that I could fix air conditioners, boilers, engines, and station malfunctions. It seemed I might even be able to fix this world...

The catch was that I had to survive until the twelve-station scrap countdown ran out.

And I had to make sure the lunatics targeting "repairmen" didn't fix me first.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.