I got summoned to another world, then married a yandere! - Chapter 259: The husband’s honest request [R-18]

Kain can control luck because of the curse, doomed to run from death - forever.“I lost everything again...?” Kain muttered. The Keepers fell as the monsters burst out of the Rift.Unlike the others, he hated Keepers, the only people capable of fighting the creatures from the Astral Dimension. Everyone saw them as heroes, but Kain blamed them for the greatest tragedy of his life - the death of his parents.Ironically, the sacrifice of one Keeper allowed Kain to obtain a Rune Brand - the key to begin a trial, the outcome was either power or death.Facing another world, Kain discovered that his blood was cursed, and misfortune would always haunt him.But death would avoid Kain, wanting to keep such a valuable sacrifice for a god. Only failure would await him, but if it were possible, death would pass by.Now, Kain must break his curse and take fate into his own hands for the first time in his life or remain a nameless offering.

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.

This is a story of a modern man returning to ancient times, returning to a real world without any extraordinaryness, and slowly rising by relying on the ability to attribute all data.

- Description from novelbuddy

Thank you for your support~
My name is Toru Kurosawa and I am 25 years old.
I have another name, Toruya Karasuma, because there is a mysterious old man in the family, and for some inconvenient reasons, I personally don’t like to use this name.
Now I just returned to Japan from Italy, and my first stop decided to visit the industry I was planning to retire, a cafe I bought before I left the country. The name seems to be Poirot?
Even though when I was 18, I went to Italy to study abroad for seven years because of my rebellion, and was called back by an inexplicable phone call to inherit the family business, it did not change my dream of running a coffee shop!
Think about it, you don’t have to wake up early and wake up naturally every day, sit in your own coffee shop and drink a delicious latte, and you can study recipes when you have nothing to do. What a wonderful life!
As for groups and organizations?
The manager’s salary is so high, don’t you want to do it if you don’t manage the group well for me?
Who would want to accept an organization that has been turned into a sieve by undercover agents!
Stepping into Poirot, he looked at a certain blond, dark-skinned person who seemed familiar to me to say hello. I pondered: Will the salted fish life I want come true?
Brother help! I am surrounded by red squares!
Reading Instructions / Demining:
1. The first person of the copy, the third person of the text
2. The protagonist is neither pure black nor red. It can be understood as neutral and black. He has a wine name but has hardly participated in organizational activities.
2021.11.19 Added mine clearance: Qin Ye has private settings related to the protagonist. Other members of the organization also have private settings. There may also be magical changes to the winery-related settings, and the winery will eventually be resolved and will not be changed. But not all personnel will be resolved. Mind not to enter.
3. Some characters may be ooc
4. The male protagonist in the last sentence of the copy
5. Comprehensive world, any changes in details are all self-designed, don’t go into details
6. The protagonist has already entered the retirement period in Italy, so he is inclined to the daily trend. The author strives to improve his writing (holding his head, I really think about the plot seriously)
2021/8/28 

Content tags: Comprehensive manga, tutor, juvenile manga, Conan
Search keyword: Protagonist: Kurosawa Tetsuya (Karasawa Tetsuya) ┃Supporting role: Gin ┃Others:

- Description from novelbuddy