Possessing Nothing - Chapter 6: NO CLASS

One-eyed Wolf Lecan is a skilled adventurer who has conquered many dungeons all over the world. He had been going solo for a long time, but in the last three years, he’s had a partner. That partner jumps into the black hole together with Lecan, and both go their separate ways as they fall into another world. Dungeons and magical beasts also exist in that world. After learning the native language, Lecan goes on a journey. Meeting a good teacher, Lecan studies medicine making and magic under that teacher, and begins his dungeon explorations for real.

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.

What happens when a Powerful CEO in the Fashion World who already promised to marry his girlfriend, is forced to marry a woman from a lowly family, compared to his high-esteemed family background, against his wish?

The Su Family, the richest in town, suddenly has a three-year-old cherub! Everyone thought this toddler is the illegitimate daughter of Su Qi, the notorious playboy of the entertainment circle, only to find the seven Su brothers kneeling and calling her auntie!All of North City was laughing themselves to death: What use does your auntie have besides drinking milk? Mine can at least do embroidery for me.Su Qi: Embroidery? My auntie can catch ghosts, demons, and zombies, talents that attract everyone's attention. Can your auntie do that?Su Liu: My auntie can chase airplanes with a flying sword, can your auntie do that?Su Wu: My auntie can cure diseases with the Thirteen Ghost Gate Acupuncture, can your auntie do that?Su Si: My auntie can do a quintuple jump in figure skating, can your auntie do that?Su San: My auntie can easily get a pentakill in games, can your auntie do that?Su Er: My auntie wins awards in traditional Chinese painting, oil painting, and ink wash painting. Can your auntie do that?Su Da: My auntie helps my company make a billion a day, can your auntie do that?Later on, the little auntie of the Su Family grew up and quietly started a romance with her fair, skilled and childhood sweetheart. In unison, the seven sons of the Su Family roared: Stay away from our auntie!