The Magic Iron Cross: Cannons Are the Empire's Ultimate Truth

After transmigrating to the crisis-ridden Rhine Empire in another world, Klaus starts out as a low-ranking prison guard who can't even afford secondhand bullets.

To stay alive, he uses the Truth Memorandum, a book that foretells the future, and the suspense masterpieces he read in his previous life to become the Empire's most celebrated author, raking in astronomical royalties.

But his readers have no idea that this refined, genteel national author is pouring every penny of his earnings into the bottomless pit of magitech heavy industry!

While the great powers of the Old Continent still congratulate themselves over their magic arrays and cold weapons, Klaus has already used his pen to raise a pure tide of steel: retired anti-materiel rifles, magitech power armor, land battleships, and even ancient magical dreadnoughts!

“Dignity lies only at the tip of a sword, and truth only within the range of a magitech cannon.”

It all begins with a gunshot in a cheap ten-square-meter apartment. And so is born a blood-and-iron commander who coldly demands updates by day, fights dirty by night, and ultimately leads the Iron Cross Heavy Legion to sweep across the gods!