MTL - Strong Waist - Chapter 872 being a 'babysitter'

Julian Weber is an officer in the U.S. Army Corps of Engineers and a graduate of Westpoint Military Academy with a degree in civil engineering. As U.S. involvement in Afghanistan comes to an end, Lt. Julian Weber finds himself involved in a terrorist attack by the Taliban, which claims his life.

However, he quickly finds out that death is not always final as he is reincarnated into the body of a Baron’s son and heir in an alternate Earth set in Late-Medieval Europe. In an era of political turmoil and civil strife, the Baron’s young son is named Regent of the Barony of Kufstein and forced to contend with feudal powers. Will he be able to institute reforms leading his Barony into the age of industry?

Or will he succumb to the pressure of his feudal overlords and a corrupt church that seek dominion overall?

[First monster slain. Special rune obtained. Level 2 has been reached.]

“Since you rescued Xi’er from endless despair, then absolutely, never leave my side.”

…

“Assassin~ Mister~Sir~, I heard that you have some unspeakable relationship with that Miss Yuexia?”

…

“Is it delicious? Today it’s all made according to your preferences.”

…

This is a story of Meng Xin who wears a warehouse with Bounce to Bounce. This is a crazy world.

Here, Lao Yang has become a younger sister, and Otto has also become a younger sister, and the latter was picked up by the steel bar on the construction site and hit with a sap ugly new…

- Description from novelbuddy

A cursed CD game falls from the sky. I boot it up, build a ridiculously handsome villain with broken talents, and just as I hit “Start”—boom, I get electrocuted.Now I’ve reincarnated as Lucien Caelum Valebrandt, a six-year-old noble and the infamous villain who helped the Abyssians win the last war.Every 500 years, the Abyssian King is reborn. But when the 16 chosen heroes of this generation lost against the battle of the Abyssian King because of my character, the Goddess panicked—and rewound time.Now those same heroes remember everything… and they want me dead.Even though I just got here.All I wanted was to play a game. Now I’m the villain blamed for destroying the world.