In Warhammer, My System is Minecraft - Chapter 120: Counterattack on the Warp (Bonus)

Tian Man Continent is a world of martial arts. A young boy named “Su Yi” led countless yao (monsters or demons) and overrode countless families who had thousands of years of history. He rose abruptly in the world as the brightest star in the sky. He married beauties and walked towards the peak of of the world, and finally ascended onto the thrones of the ancient gods!

- Description from novelupdates

The new novel “Chase Marriage 99 Times: Young Master Nong is Spoiled” has started with an absolutely sweet pampering the...The new novel “Chase Marriage 99 Times: Young Master Nong is Spoiled” has started with an absolutely sweet pampering theme![Sweet pampering novel] Young Master Yan spent two hundred million yuan to marry a wife as beautiful as a flower, a story known all around the country.Master Yan's wife, worth two hundred million, ran away just a few days after their wedding. This shameful act is known only to heaven, earth, him, and her.Five years later, Master Yan received a call from Express Delivery, saying a cutie was delivered and asked for his signature!Master Yan looked at the mini version of himself in front of him, “Kid, who are you?” The mini Master Yan glanced at him, “I am the father of your grandchild!”Master Yan held his forehead, everyone says he's crazy, but how come this little boy is even crazier than him?!“Who is your Mommy?” Master Yan asked in a much gentler tone this time. After all, this kid is clearly his own blood!The young master sneered, his youthful little hand pointed fiercely at his belly, “You're so stupid! My Mommy is your grandchild's grandmother!”The fortune teller said that he has two nemesis in his life; one undoubtedly is her. And this one in front of him, undoubtedly, is the other one.

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.

Klein’s greatest wish is to transmigrate to another world and live life in an isekai, just like in anime, manga and novels. However, fate is on his side and the typical truck that the main characters always carry in isekai runs over Klein. But, to his bad luck, he lived a few more days in the hospital and, just on the day he died, Klein heard a ⟨⟨-DING-⟩⟩ that he knew it meant. That was the day of his death, but also the beginning of his adventure into another world.