MTL - Emperor Zhengde of Ming Dynasty - Chapter 118 speculate

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!

A novel revolving around being transported to another world with an op system. The mc spends his day chasing skirts and doing missions to level up. A standard journey to the top with lots of girls from various animes and games with a twist of that gaming feel (hunting mobs, doing missions).

- Description from novelupdates

Maple was the strongest player in the game of new world online, however, Kaede Honjou was just your average Japanese lady who just wanted to spend some time with her girlfriend and the rest of her friends.She never imagined she would be summoned to another world so similar to her favourite game as a weapon for war.Join Maple as she fights through a dangerous world, while gaining the attention of the powers that be...Although...“How does a slime create a country? That seems a little ridiculous, even for me.”

I was transmigrated into a webtoon based on an alternate history of a shitty empire.‘I will overthrow this country with my own hands.’And the answer I arrived at upon experiencing it was ‘Coup D’état’.