MTL - Misplacement Game - Chapter 39

When the Unity Trials first began and Neve was granted a system along with the rest of humanity, she sincerely hoped she would be among the first to die.Death eluded her, though, so, until her time came, she reluctantly settled into the role of a healer. One day, she and a group of players ventured into the realm of the Final Challenge, a strange, otherworldly dungeon that would give humanity a ten-year resting period if they completed it. But, although death eluded her, it found all of her allies.Now, with no one to rely on and a burning desire for revenge, Neve must become stronger if she hopes to avenge them.How exactly can she do so, however, when she is only a healer?A survival GL adventure story!

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.

Dying and then meeting a giant God in the image of an Impostor from Among us in the afterlife was certainly something I didn't expect would happen.Getting reincarnated by it, was something I expected even less.And awakening in a world where heroes and villains run rampant, was certainly the cherry on top on this whole matter.But well, nothing I can do about it.