Red Envelope Group of the Three Realms - Chapter 3921 - -struck to death

This book is also known as ’Because I Spoiled My Wife Too Much, I Was Forced to Become an Invincible Antagonist.’ Gu Lan transcended into a fantasy novel as a supporting scholar. He even gained a beautiful and delicate wife. He had initially planned to live quietly, avoiding all kinds of trouble based on the original plot, and spending his life peacefully with his beloved wife. But he happened to acquire the ’Read and Copy Books System’! As long as he read and copied books, he could extract cultivation, becoming a saint and even a deity! Due to being overly invincible, Gu Lan casually crushed major antagonists when he ventured outside. Sons and daughters of fortune were eager to acknowledge him! As his strength skyrocketed, his career went surprisingly smoothly as well. One day, Gu Lan, the top scholar from the high school examination, entered the palace and saw a stunning empress behind the curtain, who looked very familiar! “Babe?” “Darling, don’t you not recognize me when I put on the dragon robe?” “...” From that day on, the whole world knew about this extraordinary couple. The original male protagonist: “He’s already a Heavenly Emperor, and I’m just at the third stage of martial power. How am I going to compete?”

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.

Ever wonder how it would feel to live life from the beginning all over again?

When Earth falls to ruin and humanity’s survival is at stake, all of mankind is forced to enter the fantasy universe of the world’s hottest VRMMORPG, Xianxia Online. To uphold law and order, past players’ profiles were erased and forced to start anew, while law enforcers and authority figures such as government officials were granted powerful positions right off the start. After all, this was a world where dog eats dog, and the weak are cruelly left behind.

Xuan, alias Zero, had been the top player and a legendary figure on the leaderboards of the game when the news struck. He had been mere inches away from being the first player cultivator to ever enter Godhood, but now, everything he had once possessed—divine weapons, legendary artifacts, and mythical beasts for pets—was gone, along with his thousands of years of cultivation. Having always been a lone wolf and remained anonymous, this reset hit him harder than most players, who could comfortably rely on others for help when needed.

But no matter. The path of cultivation was riddled with challenges and hardships—since when did he let something as trivial as this stop him? He may have lost all of his riches, but he still had the most powerful weapons of all by his side—knowledge and experience. Combine that with the various secret treasure stashes he had around the world of Xianxia Online, and his climb back to the pinnacle of strength would be inevitable. Very soon, he will rise to the top again, and crush those who dared to try and tie him down.

This game was mankind's world now. And he... was the apex predator.

Witness as Xuan climbs his way back to the peak of cultivation and dominates everyone else in existence!

Cheng Yin likes her deskmate Chen Yan for a long time, but she never dared to confess her love for him, and the phrase ‘I like you’ is a secret hidden in her heart, but she can’t help but blurt it out from time to time…
Cheng Yin: “Chen Yan, I’ll whisper something to you.”
Chen Yan always leans over quite cooperatively, “What?”
The words came to her lips, Cheng Yin blushed and changed it into: “Your pants are unzipped.”
Chen Yan: “?”
Later, this kind of useless whispering has become more frequent, and Chen Yan listened again without moving a bit: ” Speak.”
The day of the party, Cheng Yin drink for the first time, Chen Yan became two in front of her eyes, she grabbed the person with both hands, want to try to catch the real Chen Yan, only to have her hand caught, he lowered his head in her ear and said: ” Let me whisper to you.”
Cheng Yin: “…… what?”
Such bad behavior, she thought it was something bad, Cheng Yin checked her pants and made sure the zipper was closed before she lean over.
The man’s breath blew softly in her ear, laced with a bit of the smell of wine.
“I like you.”

- Description from Novelupdates