Oh, no! I Became the Sister of the Novel's Tragic Heroine! - Chapter 528 - : A Keen Sense For Danger

Born and raised in a lab Tristan must figure out how to live and survive in the outside world. To make matters worse he has 4 others to look after. He's the oldest but is always being taken care of, to make sure his lab siblings want for nothing, Tristan will need to make a difficult decision. The goal is to provide for his siblings but he ends up living just like he was groomed to live. On top of everything else, there are four alphas who want to mate with him, and they don't mind sharing. Will Tristan accept his fate? Or will he runaway?

This is an alternate history. Decades after the fall of the Eastern Jin Dynasty, the world is still in chaos, although there is hope for reunification.

Traveling to Tokyo in the second year of the economic bubble, he was adopted in an orphanage at the age of twelve and became a fifth-grade pupil at Heiwa Elementary School.

There is no One Punch Man, no Conan’s nirvana when he arrives at the scene, no system, no golden finger, the only fun in life is to go fishing with Tian Kongkui, the little albino girl next door, and occasionally deliberately score zero in the test Ben Yukiko’s mother was angry.

Wrote “Walk in the White Night” famous in the world?

Sorry, too much homework, no interest, finish writing and go fishing.

How about singing “lemon” and breaking arms with Kimura Takuya, or taking part in “Love Letter” to take away the male lead role of Takashi Kashiwahara?

Please, don’t you sleep well for a while, and go fishing in the afternoon.

“School will be closed tomorrow, Tian Kongkui, remember to put on the most beautiful little white dress. I will also put on a tie and a white shirt. After meeting at three o’clock in the afternoon, I will leave on time.”

“?G? Are you going to participate in the JunonsuperBoy star draft?”

“Idiot, let’s go fishing together.”

……

“People are in Tokyo, don’t fall in love”, “From the countryside of Tokyo to a national idol”, “I’m a primary school student, that’s all”, “Madam, can you sit far away from me?” “It’s better to buy karaoke money Bait, so I sang a cappella on the side of the road”

- Description from novelbuddy

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.