Karl Wagner is a disgruntled middle-aged instructor at the Bundeswehr Command and Staff College. He finds himself concerned about the direction which the German nation is headed in—just as he is killed by a terrorist attack. Only to awaken and find himself reborn as an infant, Bruno von Zehntner, the youngest son of a noble family renowned for its part in the German war industry a few years after the founding of the German Empire. Bruno, as he is now known, desires to rewrite history and ensure the German Empire emerges victorious in the coming century. And in doing so, finds himself entrenched in a world filled with Blood and Iron!
Medieval times, warring knights, dragons, demons, gods, pirates, behemoths... Barbaric, ignorant, backward, numb, starvation widespread, people unable to make a living... Damn it! Punch to explode this era!! Reclaiming wilderness, farming, bridge building, road paving, coal mining, excavating minerals! Leveling up, recruiting apostles, forging an army! Barrage troops! Pushing horizontally! Quack! My steel torrent is invincible in this world!! Roman: "I am your destiny! Kneel before me!" So, you were supposed to farm, but somehow you ended up establishing a vast empire and becoming the emperor?