MTL - Diary of a Sturdy Immortal - Chapter 1205

I returned to the past to become an actor, instead I reincarnated as a Third-Gen Chaebol (rich conglomerate family).[Winner of the 7th Korean Web Novel Competition]

In the Kingdom of Zarethrone, justice isn’t served by a blade or exile it’s served through pleasure.A land where one can escape death... if they satisfy the desires of royalty. Where punishment comes in the form of seduction, and the King's rule is wild, wicked, and erotic.Prince Kaelith, the only heir to the throne, is forbidden from lying with any man.In a kingdom ruled by lust, his desire for a man is the only crime he must never commit. But when secrets swirl, forbidden hearts awaken, and his body begins to crave what the law denies… how long can he obey the rules of his father’s kingdom?Hale is a poor, rebellious son of a village blacksmith. He didn’t expect to catch the eye of Prince Kael. And he didn’t expect Kael’s gentle hands, stolen glances, or whispered promises in the dark.But falling in love with the prince is illegal as a Man. Forbidden. Deadly.As their hidden romance grows under royal eyes, from royal chambers filled with whispered moans to courtroom punishments that ignite passion, every chapter drips with sin, secrets, and the battle between pleasure and power.In Zarethrone, no one is truly innocentAnd pleasure is the only way to survive.Warning: This story contains mature themes, erotic punishments, LGBTQ+ relationships, and royal affairs not suited for readers under 18.If you're ready for a royal fantasy like no other, add to your library, leave a review, and join the journey of His Majesty’s Secret.

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.

Short, rich, and handsome, Lin Feiran was always the center of attention. But after transferring schools in his second year of high school, he discovered that his limelight was snatched by his Adonis classmate, Gu Kaifeng.