MTL - Marvel: Start with Summoning the Shadow Troopers - Chapter 271

A young boy, Asuma Haruto, is transferred to another world. Without having any means to return home, he has no choice but to live in this parallel universe.

Armed with only his knowledge of making soap, will Haruto be able to safely make a living here?

This is a story about how our protagonist creates his own business out of his hobby of making soap and then gradually manages his business and gets rich.

wake up.

Luo Qingzhou became a little bastard of the Luo family in the Chengguo Mansion of the Great Yan Empire.

In order to help the second son of the Luo family regret his marriage, Luo Qingzhou was forced to marry into a married woman and married a foolish bride who was said to be unable to speak or laugh.

It wasn’t until after worshiping heaven and earth and after the wedding night in the bridal chamber that he suddenly realized:

“My wife, something is wrong!”

Not only is there something wrong with the lady, even the two little maids beside the lady and the rest of the Qin family are all wrong!

The big maid is sweet, charming and seductive, with a voice like a lark;

The little maid was as cold as ice and snow with a murderous aura, her throat was sealed as soon as she drew her sword.

My sister-in-law is talented, and she is as delicate and beautiful as Lin Daiyu.

The little cousin is arrogant and domineering, and the whip is fatal.

The father-in-law has a serious face, but secretly speaks dirty words.

The mother-in-law is as beautiful as a flower, and she loves to roll her eyes at the top of her head.

The second elder brother devoted himself to practicing martial arts and said that he wanted to honor his ancestors.

As for Luo Qingzhou, he just wanted to be a son-in-law honestly, and then sneak around and be invincible…

- Description from novelbuddy

Skyseal Emperor Gu Taxian is perhaps the greatest Emperor in all of history. He crushed the Hundred Empires and brought them to heel, built the vast Great Stone Wall to keep out the deadly wilders, relocated mountains and rivers to promote commerce, set up roads and highways, and even promoted free academies of learning for the common man in an attempt to uplift them. But the Skyseal Emperor’s ambitions involve more than just this – he is preparing to launch a great campaign to stamp out all pagan religions, wishing to allow all men to become like gods instead of merely worshiping them. Deities, demons, and immortals alike tremble and rage at the Skyseal Emperor’s ambitions.

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.