The Devious First-Daughter (Web Novel) - Chapter 374: The Strong Medicine in Madam Ling’s Hands

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.

After years in France completing his studies, Adrian Leclair returns home to claim his destiny-the future Alpha and CEO of Mega company, the empire built by his father. Bound by duty, Adrian has long been betrothed to Celeste, the elegant daughter of their allied family, a union arranged in childhood to strengthen both business and bloodline.But destiny shifts the moment his father introduces his new wife...and her son.Eighteen-year-old Ash Veylin carries a quiet fire that unsettles Adrian in ways he cannot explain. His scent awakens something primal, something dangerous, within him-a pull far stronger than duty or tradition. Suddenly, the alliance that once seemed unshakable begins to fracture under the weight of instinct and desire.Now Adrian must choose: honor the path carved for him since birth, or risk everything for a bond that could destroy his father's empire...and ignite his own.

Tanya Sinclair was devotedly in love with Vincent Hawthorne for fifteen years, only to be in vegetative state on the day of giving birth.Meanwhile, Vincent Hawthorne whispered softly in her ear: “Tanya, never wake up again, you have no value to me anymore.”She thought her caring and loving husband had nothing but endless aversion and exploitation for her.And the pair of children Tanya Sinclair fought to give birth to sweetly call his beloved 'mother' at her bedside.Tanya Sinclair's heart was utterly broken. The first thing she did upon waking up was resolutely demand a divorce!However, after the divorce, Vincent Hawthorne realized too late that his life was already filled with the shadow of Tanya Sinclair, and this woman had become his habit.When they met again, Tanya Sinclair appeared at a meeting as a leading pharmaceutical expert, her brilliance drawing all eyes to her.This woman, who once was so utterly devoted to him, now wouldn't even spare him a glance!Vincent Hawthorne thought she was just still angry, convinced that as long as he spoke, Tanya Sinclair would certainly come back, after all, her love for him was ingrained.But later, at the engagement banquet of the new Family Head of The Pierce Clan, he saw Tanya Sinclair in a luxurious wedding dress, joyfully throwing herself into Declan Pierce's arms, her eyes overflowing with love.Vincent Hawthorne was driven mad by jealousy, his eyes red as he crushed his glass, blood spilling everywhere…

A teen is summoned to another world as the Hero. It turns out the Hero can power up women with his cum.