Marriage contract: Genius baby's belly daddy - Chapter 51

Who, in the ancient mythology, held an artifact and killed the first emperor of the human race?

Who, at the beginning of ancient times, closed the gate of the God Realm, Jedi Tiantong?

Who set a lifespan limit of only one hundred and thirty years for the people, and even the Great Emperor was not spared?

Who, turned into a black hand that covers the sky for eternity, shrouded the world?

…

Yang Shou on Earth: “Yes, yes, I did it all, I just want to live.”

- Description from novelbuddy

High school student Mikoshiba Ryouma was summoned to a different world in the middle of a war. Sensing the malice from the one who summoned him (a summoner of the O’ltormea empire), he uses his martial arts to run away, killing important people of the empire during his escape. After the escape, he rescues two twin sisters from the hands of thieves. The sisters who can use magic, swear to serve him as subordinates. Thus, Ryouma begins his journey on the path of the supreme ruler.

A story of time-travel. Sly and cunning, she unexpectedly became a sickly noble lady whose fiancé is merciless and demotes her to a lowly concubine. She sneers and bravely breaks off the engagement. To hell with scumbags, marry heirs to lords, blind the courts with her brilliance.

But, my Lord, we agreed that we are only partnering to scheme against others, when did you start to treat acting as real? Hey, hey, don’t touch me.

The Lord smiled slyly, “Your hands are too cold, let me help you warm them… Your feet are cold too, let me help you warm them.”

“Why don’t you just say that my whole body is cold and you need to warm it all up”, Murong Xue said indignantly.

The Lord nodded, “Good idea!”

Murong Xue – speechless. Hey hey hey, where, where are you putting your hands?

- Description from Novelupdates