MTL - One Piece Bounty System - v2 Chapter 500 Festival

Lin Feng, the “Wolf King” of the White Wolf Troop, is reborn as an idle student. As a quick learner, a skilled healer, and a martial arts expert, his stories in the school are bound to be fascinating.

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.

[Cultivation+SoL+Harem+Clan]Lin Xuan Qi transmigrated to Da Qian, a world of cultivators and demonic beasts.All he had was the Clan Prosperity System.At first, it granted him a mansion and rewarded him with rice delivered daily for every person he brought into his clan.Slowly, he worked to expand his clan, making it bigger and stronger.Ages later, Lin Xuan Qi stood at the apex of power, leading the most powerful clan in Da Qian.