The Older Brother of My Student is My Secret Crush - Chapter 34: He stood at the back door of the classroom.

Shocking! The Tyrant's Group Pampered Baby Is Heavenly Dao's Own Daughter【New Book “Exile? Extinguish the Kingdom? She Empties the Treasury and Rebel with Her Baby” Released】【1V1, Sweet Pampering, No Abuse】Bai Xilie, the tyrant who founded Great Chu, accidentally lost his only daughter during the chaos of war! After finding her again like a madman, he instantly transformed into a daughter slave, showering her with love!Unfortunately, not long after Great Chu was founded, the national treasury was empty, and rebellions broke out everywhere, with remnants of the former dynasty surfacing one after another!Bai Zhi'er, as the own daughter of Heavenly Dao, was utterly fearless: “Father, don't be afraid, I've got this!”Natural disasters and human calamities? All resolved with Jinli's fortune!Fake princess vying for favor? Slap her face swollen!People's literacy is low? Establish the Wen Mansion to bring about an era of flourishing scholarly contention!However, Bai Zhi'er always remembered Heavenly Dao mother’s advice: transform five major villains to stabilize her father's throne!…Not long after, each villain more ruthless than the last joined the team of the great tyrant, pampering the little princess Bai Zhi'er to high heaven!The Princely Heir skilled in both poison and medicine: “Saying Zhi'er is a fake princess? Do you not want your eyes for my medicine?”The temperamental Third Brother: “Who bullied my sister? I'll lead troops to flatten your whole family!”The reborn chief minister of nobility: “Bai Zhi'er is my sworn sister, she must not cry, or I'll have you die!”The Emperor from an enemy kingdom as the godfather: “If you are wronged in the Chu Kingdom, we from Great Qin will exact double return for you.”Four villains are all settled, only the last one remains, and he doesn't want anything, leaving the little one at her wit's end!The handsome, paranoid Demon Lord youth smiled unrestrainedly: “Zhi'er, the world is vast, yet aside from my embrace, you're not allowed to go anywhere, come here for a hug.”

The servant looked at the grieving princess. “Your Highness, the Regent Prince sent your scholar fiancé to the Western Butcher’s daughter!” 

The princess gritted her teeth, speaking to her servant that it matters not as she has other suitors in line. Many days later, much to her dismay, the servant ran in a hurry. “Your Highness, the Regent Prince expressed his intention of becoming your suitor! All other men in line were sold to Gou Lan Red District!”

The princess was distressed. She said to her servant it matters not. She’ll soon be married to Prince Fuma. Then the uneventful came. The servant once more ran to her, almost tripping in the process. “Your Highness, Prince Fuma was imprisoned at home! Meanwhile, there’s a red sedan chair waiting at your residence for your marriage! It was led by the Regent Prince!

The princess was stunned. For a day such as this to come, it seemed impossible. This nothing but a sad story of a female boss crossing back in time to hold the thick thighs of the big boss. But while raising him, she was eaten in the process.

- 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.

She married a driver she just met. However, the last thing that had ever come to her expectation was that her bridegroom was no other than the most mysterious billionaire in the city. This marriage brought her baby twins. Thus, she worked harder to support this family. She was the queen of the entertainment circle. When she met the king who dominated the business world, she finally knew her husband’s true identity.