The Legend of the Northern Blade - Chapter 1: Alone Under the Wavering, Endless Sky

They stole his future and crippled his body. Now, he’ll rewrite the history in blood.Damon was on the verge of greatness—first in line to claim Bloodreign, the legendary artifact said to grant unmatched power in Earth Online, the world’s first fully immersive VR game. But his best friend betrayed him, stealing the item, and leaving Damon broken, crippled and nearly deleted. Kicked from the guild, mocked by the community, and trapped in a weak, crippled body, he was forgotten until his last desperate attempt somehow brought him back in time to the day when it all began.Now Damon was back and he knew what he was going after.A hidden lineage. A cursed class. A bloodline sealed since the dawn of the multiverse.Last time he played fair. Last time he trusted. This time he would hunt and devour. With years of knowledge of every exploit, every secret quest, every bugged mechanic, he will climb straight to the top. Armed with the blood of the first Vampire King, he was an apex predator now who stood at the very top.However, unbeknownst to him, a catastrophe lurks in the shadows. Damon finds out that the game itself might not be as simple as it seemed and the entire future of the humanity might depend on this game.

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.

As a gold medal manager, Li Xiwu is courted no matter where he goes in the circle.

As Mrs. Pei, anyone in the aristocratic circle had to greet her politely when they saw her.

She is a celebrity mentor and a wealthy wife, who doesn’t envy Li Xiwu?

Only Li Xiwu knows best: she is just a substitute for Bai Yueguang in Mr. Pei’s heart, and all the scenery has nothing to do with her.

…

After working as a double for a long time, it was boring and easy to lose herself. After realizing it, Li Xiwu began to think about how to get a lot of divorce property from Mr. Pei.

But when she was concentrating on earning divorce property, the mother-in-law who didn’t want to see her rushed to invite her to appear on the variety show of mother-in-law and daughter-in-law, and promised to give her a large sum of money.

Li Xiwu raised his chin: “Wealth and wealth are sought in danger, if you say it, you will do it!”

At the beginning, the mother-in-law tried every means to embarrass Li Xiwu on the show, and netizens called out: The worst daughter-in-law of a wealthy family!

Later, the mother-in-law was inseparable from Li Xiwu on the show, and she wanted to show off that her daughter-in-law was Li Xiwu to everyone. Netizens shouted: Li Xiwu’s mother-in-law is the one who really slaps her face!

Li Xiwu didn’t expect that she would become popular in the variety show of mother-in-law and daughter-in-law.

I thought I would be able to get a smooth divorce after returning from the show, but after the variety show was recorded, the mother-in-law called Mr. Pei: “If you dare to divorce my baby, I will not recognize you as a son and sever the relationship between mother and child!”

Mr. Pei:?

- Description from novelbuddy

One day, Song Shuhang was suddenly added to a chat group with many seniors that suffered from chuuni disease. The people inside the group would call each other ‘Fellow Daoist’ and had all different kinds of titles: Palace Master, Cave Lord, True Monarch, Immortal Master, etc. And even the pet of the founder of the group that had run away from home was called ‘monster dog’. They would talk all day about pill refining, exploring ancient ruins, or share their experience on techniques.

However, after lurking inside the group for a while, he discovered that not all was what it seemed…

- Description from Novelupdates