I Really Don't Notice - Volume 4, Chapter 5 - Princess Kaguya

Su Qingqing was being watched by a pervert.

Yes, that man with a model figure and an immortal appearance that was all about women’s aesthetic points, however he was ruthless and refused to recognize her. He also successfully fooled her into a marriage with only ninety-nine yuan!

It should’ve been that each takes what they need, it’s mutual benefit. Typically, everything should revolve around interests.

But only watching her make a fool of herself, secretly letting her go, mocking her for being ugly without make-up!
Even worse, he squatted at her bedside one night.

His handsome face was full of indignation.

What do you mean by warding off evil spirits?

What contraception??

The man laughed wantonly, and there was no trace of cold air in him. “Darling, I missed you all night last night.”

“Shut up! What are you trying to do?”

The man hooks his lips, trapping the person under his body with an overwhelming advantage. His posture was very provocative.

“What do you want to do…”

Eh? Is it not enough to pay you back? Do I have to sleep with you??

Su Qingqing’s heart trembled. “Go away, you pervert! Let go of me! If you have the ability, let go. Let…let’s fight!”

“Fight? Then we can fight in bed.”

“…”

“Who shouts stop first is the loser, how about it?”

He didn’t even give Su Qingqing the chance to regret, as the man kept her lips shut.

Wuwu, this husband, she can’t stand it, can she give him away?

- Description from Novelupdates

A scientific genius named Thomas Harrier was transmigrated to an imperial prince body after a car accident that took his life. He found out that he is in a world similar to our own with a timeline akin to early twentieth century. The body that he is occupying was the imperial prince of a failing empire who suddenly rose to power after a successful assassination attempt of his father. Unaware that the attack is just the beginning of what is to come. He faces many challenges throughout. Will Thomas Harrier be able to live his second life in peace while running an empire and getting it back to its former glory? Or will he succumb into a conspiracy lurking within the country's borders?

Expect some:

Cold war era techs.

Super battleship with advanced electronics, propulsion, and fire control systems?
Helicopters?
Missiles?
Modern medicines and equipment?
AC-130?
A nuke?
Challenger or Abrams or Leopard?
F-4 Phantom or MIG-21?
Colored TV's.

Everything!!!

PS. Cover not mine, I just found it on google.

[1v1 pure love + transmigration + ancient martial arts + highly pampered by disguise group + mysticism + entirely fictional universe]Gu Zhiqi transmigrated into the role of the vicious female antagonist.The heroine was a true heiress with numerous disguises, while she, usurping the nest of others, constantly framed the heroine, and in the end, tragically received her 'boxed lunch' as the fake heiress.Gu Zhiqi: Even transmigration can't stop me from retiring!However, transmigration couldn't, but poverty could.Master Zhi was forced into business!...#Breaking! Gu Family's fake heiress, Gu Zhiqi, kicked out and now swindling money as a fortuneteller under a bridge#The protagonists' group style started to go awry.Eldest Brother Gu: Need money? Take this neighborhood.Second Brother Gu: Second bro gives you an entertainment company.Third Sister Gu: Just made a billion, keep it safe.Fourth Brother Gu: Young master's championship prize money, take it.Money-loving heroine: Need money? Pick any color card you like.Biological brother: Come back to inherit the family fortune.Gu Zhiqi: “...” Huh? What happened to the vicious female antagonist script?...#Breaking! Everyone in the Gu Family is a top player in their fields, except the fake heiress who's nothing but a pretty face#And then, the big shots started calling one after another.First Big Shot: Our alliance's ancestral site doesn't have better feng shui than under a bridge? Master Gu, reconsider?Second Big Shot: Need money? Think about that last order.Third Big Shot: Have time for fortune-telling, but no time to write papers?Fourth Big Shot: Miss Gu, I have a surgery here, what do you think......Gu Zhiqi: Read, retiring, do not disturb.A certain movie star: You just used my account.Gu Zhiqi, who had swindled enough money to retire, “...” ?!

“On that day, Zach Harper died-” Or at least that was how it was supposed to be. I died. But there was good news, and bad news. The good news; I was reincarnated! Transmigrated into the World of Aethoria! Holy fuck, miracles do happen! But the bad news was, “Huh? What’s this?” ... [DING!] A New Quest has been issued:- Type:- SURVIVAL Name:- Quest To Becoming Stronger: Description: The {Great Calamity} is coming...Get stronger and survive. Duration-: ... Reward:- ... Penalty:- Death, ??? ] ... I had to survive.