World Keeper - Chapter 1188: Exploration of Shadows

[Starting MAY 19th, I'll upload 3 chapters per day, or at least 2 if I'm busy IRL.][Ding! Resurrection of the Dead can be used on this target.][Ding! Extraction of the Dead can be used on this target.]…When he was surrounded by thousands of his enemies, Kai decided to comply by extracting his 'strongest skill' in order to cause chaos and drag more people to hell with him.However, when Kai extracted his skill, he awakened an unknown power that made him feel that he had complete control over everyone's life and death.A mysterious old man awakened from his slumber when he sensed Kai’s power and decided to help him, as this could be considered a fate.Nevertheless, everything came with a cost…[Ding! Re-Awakening the host’s class.][Ding! An error has been detected.][Ding! Finding a solution…][Ding! Congratulations to the host, you have awakened the Immortality Lord Class (???)]

One day, a gallery appeared before my eyes.…And then I was able to see who wrote in the gallery.All the heroines are ‘virg*ns’.

Alzi had a promising future. At seventeen, the Goddesses blessed her with a life affinity—a rarity for commoners in a small village; a few days before the class-choosing ceremony, her Mother gets sick. After using her little mana to keep her alive, she runs to the capital to find a true healer. With no money, she sells herself into slavery for a decade. The decade is almost up, but she has been turned into a broodmare for the nobles and faces a sale to keep her enslavement going.

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.