MTL - Top Furious Doctor Soldier - Chapter 202 Textbook jungle war

Our straight (?) bottom woke up ten years into the future and found himself on the bed of his childhood friend… At the start, the bottom was shocked to his very bones, but he soon quickly accepted this premise and found the whole situation to be rather amusing. Precisely then, the bottom once again went back to his timeline — back to when he and the top were just platonic childhood friends.

Landmines include but are not limited to: Sweet & naive bottom, a president story, logic is dead, slow-progressing romance, the protagonist’s name has too many character strokes, the names are hard to pronounce, too many gay characters…

Blue sky, white clouds, lazily lying on the beach, while feeling the gentle breeze coming from the sea. Hounds at the side with marine animals chasing each other around. Cups of unrivaled wine from his personal winery with cuts of prime A grade steaks readily around. For others, life is all about pursuing money, power, and fame, but for Jiang Hai, this type of lifestyle is what he constantly dreamed of.

- Description from Novelupdates

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.

Tragically, Dan Ziwei was hit by a car, and when he woke up, two hundred years had passed. Even more tragically, he still had his strange variant of nymphomania.

“I’m very sorry, but we are unable to cure you.”

“W-wait! Even AIDS can be cured now, how come nymphomania can’t?”

“Ha… haha…”

There was no other choice, Dan Ziwei could only return to his old job of being a quiet, peaceful gamer. Though, the games nowadays were a bit… strange…

Scenario 1: You like to shake hands with strangers.
Scenario 2: You like to hug friends.
Scenario 3: You’re a bottom.
Scenario 4: You’re a bottom.
Scenario 5: Important things should be said twice.

Dan Ziwei: … How am I meant to play a game like this?! (╯‵□′)╯︵┻━┻

- Description from Novelupdates