MTL - The Age of Rebirth: Lazy Man’s Hot Daughter-in-law Has Space - Chapter 489 help him

Due to an unexpected turn of events, Xia Fei consumed a Super Gene Optimization Fluid that bore no brand, expiry date, instructions or stated its place of origin.
Our story begins here…

On a certain day, a certain thought came to Japan’s Sun Goddess. ——Aren’t there too many Japanese people being abducted to other worlds? It’s true that the large majority of Japanese are diligent and docile and soft-hearted, which makes them pretty much the best people to ask for favors. “But recently it’s just gotten way too out of hand…… Oh, I’ve got it! Whenever a Japanese person is summoned, I just have to summon an otherworlder!” And now, every time a Japanese person is summoned, princesses and elves and beastmen and whatnot are reverse-summoned. Under the acknowledgement of the government, they begin living in Japan. Today, too, Japan is at peace. And so begins this laidback isekai cultural exchange story♪

Everyone is not optimistic when the most renowned man in Yuncheng married the least favored miss of the Mu family.

Rumor has it that the young Miss Mu family is pathetic, weak and dainty and an easy subject to bullying.

Mu Huan nodded enthusiastically: En, I’m a bully.

The big man who was bullied by her didn’t know whether to laugh or cry: Doesn’t your conscience hurt whenever you claim this?

The once unloved Mu Huan, the moment she was a pampered wife, she became the mad devil . Since then, she was covered from fighting someone and taught when doing homework.

What evil step-mother, scum step-sister, black hearted white lotus, Mr. Bo will go all out to kill!

Being pampered and held in the palm of his hands, the conqueror of his heart, Mu Huan, was interviewed one day.

“Mrs. Bo, what is the secret to you and Mr. Bo’s everlasting love?”

“I like him the most, and he likes me best.”

- Description from Novelupdates

Okay, so let me get this straight. I wake up and BAM, I'm inside the body of Valerian Thorne—a third-rate villain. I mean, come on? Out of all the characters I might have been reincarnated as, it had to be him? This man was literally a stepping stone for the actual hero. So why him? Why not someone with a little more. potential?Now that I have a system that can unleash Valerian's hidden potential, who knows? Perhaps this third-rate villain will get a second chance, alter his destiny, and prove the world what he is truly capable of. And if I happen to get to keep the gorgeous fiancée in the process. well, I'm not complaining.