Small upgrade system - Chapter 990 - Inside the Dungeon

Our MC dies from an accidental electrocution and ends up inhabiting the body of a young prince in another world, his new profession being the Necromancer he chose in the game he was playing before his untimely demise. However, things are not what they seem – including his own Necromancy skills!

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.

# HAPPY ENDING # 1V1 # DAILYFAMILYLIFE # POWERFULMINISTER # PURE PROTAGONISTS

In his previous life, Xue Yan was a powerful minister. When he returned to seven years of age, he no longer wanted to be one anymore. He simply wanted to settle down in this ravine, be a farmer like his brothers, and grow crops like ordinary people, so that he wouldn’t end up as he did in his previous life. In that life, he had all the power in the world, but his family was not fated to have a good ending. Unexpectedly, his father picked up a baby girl. She was great in all aspects except one. She couldn’t be allowed to sneak out alone. Otherwise, she would bring back a great general one time, and bring back a prince with a different surname the next. She even rescued the empress dowager of this dynasty…Not long after, she brought back the Emperor!***Jiang Yu, the best commander of Area A in the wasteland age, had transmigrated through ancient times and become a three-and-a-half-year-old girl!

Author : Kinugasa ShougoIllustrator : TomoseshunsakuAs Ayanokouji and his classmates begin their second year at the Advanced Nurturing High School, they're greeted by a fresh gauntlet of exams and a fresh batch of rather unique first-year students. They'll have to get to know each other quickly, because the first special exam pairs the first-years with the second-years on a written test--with only the second-years facing expulsion if their team performs poorly! Worse yet? It seems one of the new first-years is also from the White Room. Can Ayanokouji avoid expulsion while sussing out the identity of this hidden foe?