MTL - Immortal Cultivation Simulator: Starting From The Empress’ Palace - Chapter 806 Grade 4

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.

“Alas, this life is a failure; let’s see what the next life holds.” ... “The second life has ended, calculating results... Final rating: C+. Rewards based on rating: You may choose to inherit one item from Constitution, Skill, or Talent. Please select?” “Hmm, I choose to inherit the Talent ’Dynamic Vision’.” “Talent inherited... Congratulations on achieving the following lifetime achievements: Innate Grandmaster; Blessing of Many Offspring (10/10)” Achievement rewards: Two random rewards. You may draw from Constitution, Skill, or Talent, or choose to upgrade Talent level. Please select? ... A reborn individual, in possession of the treasure ’Hundred Lifetimes book’, reincarnates within the Cultivation World, undergoing endless cycles of rebirth without the bloodline ending or the soul perishing! The family he established ten thousand years ago has now grown into a massive entity that spans the heavens. The disciple taken in casually eight thousand years ago ultimately became the founder of a Great Sect in the Immortal Realm. The pet raised three thousand years ago has evolved into an unparalleled Demon Saint of the Otherworld. ... I am Zhao Sheng, and I shall cultivate life after life until Ascension!

Zhou Yu, a reclusive otaku who did not like to go out of his house, was one day forced out of his house by a series of unexpected events.

[A Naruto “OC-SI” Fan Fiction]Make the best of what you have, they said... But what I am supposed to do when the best I have are red-eyed freaks, a child who's supposed to be the jailor of the most dangerous being in the world, a snake creep with serious boundary issues, and a whole world of super soldiers with licences to murder.And you know the best part? None of them like me so much...Oh shut it, old man! Take that Will of Fire and shove it up your—Yeah, this second swing at life isn't panning out...---------------------------------------------------------------What to expect:- Gradual strength progression. Meaningful growth. The MC is a normal guy dumped into the Narutoverse, starts out weak and has to work and struggle for everything he gains.- “Slow” paced. My writing style is a zoomed-in look camera that follows the protagonist. It might seem slow, but I ensure something is always happening to progress the plot forward.- Gritty and often bloody fights and actions scenes with a focus on taijutsu—you'll see individual combat, team fights, and large-scale battle.- A different take on the Narutoverse. The world is full of superhuman mercenaries with liscenes-to-kill—that along with the protagonist's struggles paint the world in a much darker light.- Additions and expansion to the “chakra” power system. I consider myself a conservative when it comes to adapting the power system—and aim to retain the original feel while highlighting the best parts.- The Outsider's Resolve version of Narutoverse uses the [Naruto Manga] as the base—with additions from anime, books, and even Boruto (though very less likely).