Three Meals of a Reincarnator - Chapter 17

What would you do if your planet ceased to exist after a nap?

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.

Betrayed and butchered by his treacherous best friend, Carlo's soul was consumed by an insatiable thirst for vengeance. Reincarnated into the body of Eduardo, a lowly servant, he vowed to dismantle the ruthless Mafia empire of Marcello Diabolo, the monster who orchestrated his brutal demise.But plans went awry upon meeting Marcello.“You're mine, Eduardo. Why don't you spread your legs for me”Eduardo's resolve wavered as Marcello's seductive pull intensified.“Run, and I'll catch you. You'll never escape my bed” Marcello warned.“I need you inside me, not once, not twice, do it until I break”Torn between revenge and desire, Eduardo's secret threatened to expose him. Would Marcello's obsession endure, or would Eduardo succumb to his enemy's passion?Will Eduardo's quest for vengeance consume him, or will Marcello's fiery passion reduce his resolve to ashes?

Everyone can become a fairy, everyone can become a god!

This is an era of national lords, and it is also an era of immortals and gods, and myths are not just stories!

Wu Chi crossed the parallel world and stepped into this exciting world where the heavens are fighting and the blood of all races!

With the mysterious treasure in hand, he can mutate all the territorial buildings!

“White” Lord’s Heart → “Golden” Lord’s Heart! Legendary features, the door to heaven is open!

【Cultivation】→【Spiritual Field】: Yield x1000%! Growth speed x1000%!

【Water Well】→【Moon Well】: Instantly restore blood! Instantly back to blue!

[Arrow Tower] → [Element Tower]: The magic chimes, destroying the sky and destroying the earth!

[Barracks] → [Xiu Xian Academy]: Three thousand sword immortals, why fear a battle!

……

Wu Chi: “Wealth, power, strength, beauty… I want them all!”

- Description from novelbuddy