This Life, I Will Be the Protagonist - Chapter 1: Rebirth

A girl who calls herself a demon appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.

At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under a false pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.

“I will make them regret it!”

Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.

[MATURE CONTENT WARNING: 18+ ONLY. Contains explicit smut, omegaverse, knotting, and mpreg.]“Fuck, still so tight.”That's the first thing I hear after dying.Not a heavenly choir, not a wise guide explaining the mechanics of reincarnation, just a voice like dark honey and broken glass, breath scorching hot against my neck, and a body that absolutely isn't mine rolling its hips back like it has no objections whatsoever to what's happening to it.I have objections, so many objections.My body has apparently decided to hold a separate meeting without me.I was twenty-eight, overworked to the point of literal death, and had never so much as kissed anyone seriously. None of that seems to matter to the omega body I've just woken up in.. currently making desperate, broken sounds into expensive silk sheets, trembling around a knot that shouldn't feel this good, this full, this.. right, while my actual mind is still standing in the corner going what the fuck, WHAT THE FUCK???By the time I finally see his face, it's far too late for dignity. Gray eyes cold as a winter storm, features sharp enough to cut, the kind of beautiful that doesn't ask permission before it ruins you.It gets so much worse when I learn his name.Wuchen Bael, my sister's fiance, the man who looked me dead in the eye afterward and said, without blinking..“Round two?”And I haven't even gotten to the part where I find out I'm pregnant.

“I hesitated before, I turned back to face my shred of hope, yet still no one cared.”“Later the thick fog arose, you said you loved me so much, but why is your love even fainter than the fog, so faint that I can’t even see it clearly.”

Wei Ruo, a highly skilled doctor, was time traveled as a female supporting role in a novel. She was left neglected in the countryside for ten years and returned back when she was thirteen years old.

Seeing that she only knew how to grow flowers, grass and vegetables all day long, everyone thought that she was a peasant woman.

As the female supporting role, Wei Ruo did not want to fall in love with the male lead, nor did she want to compete with the female lead. All she was thinking about was to make money, make money, and make money!

When the fake daughter was still worried that Wei Ruo’s return would affect her status, Wei Ruo had quietly saved up a private fund.

When the fake daughter was still trying to attract the male lead’s attention, Wei Ruo had already made a big fortune.

If you want money, you have money, if you want food, you have food, The shop was opened one after another.

Later, her brother became the first minister, her father became the general, and the one sitting on the emperor’s chair was her husband.

- Description from Novelupdates