The Country Life Diary of a Gangster's Secretary - Chapter 62

An angel made a mistake, resulting in Shiihara Daiki’s death. In order to hide the mistake, he was then sent to a different world. The angel will grant him one wish as a payment for keeping it a secret. Daiki asked for a Heavenly Castle floating in the sky without hesitation.

Suddenly a floating castle appeared in the new world, which causes confusion amongst the people. They attempt to contact Daiki in various ways. A country tries to steal it by force, while another seeks to befriend him. What in the world would Daiki do?

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.

“Magic is magnificent.”

“Magic is mysterious.”

“Magic is a miracle.”

“Magic is also…violent!”

“The splendor that bursts out in an instant; the mystery is in the endless unknown; the miracle saves too much despair; the violence is…”

Teammate: “Don’t be crooked! The enemy is almost rushing up! Attack!”

“Oh, alright!”

The protagonist hurriedly took a deep breath of ‘hiss, fur’, and then concentrated on his breath.

next moment!

“Waaaagh——”

teammate:”……”

Related worlds: HP, Big Pineapple, WOW, One Man, Magic Comic Series, Magic Movie Series, DC, Marvel, etc.

- Description from novelbuddy

Wang Sheng is a fortunate soul who was granted a second chance by the heavens.After he died in his previous life, Wang Sheng finds himself waking up in his younger-self’s body while retaining all the memories of his past life. He remembers that he died in a gang fight due to his lack of cultivation level. He had wasted a lot of time in his past life on internet cafés and idling.In this life, Wang Sheng decides to change his fate once and for all by cultivating properly instead of relying on random cultivation methods from the internet. As he seeks guidance from masters of different sects, he is introduced to the world of cultivation, as well as the dangers and evils that lie within. Now that he is involved in the world of cultivation, will Wang Sheng be able to navigate through the dangers of the cultivation world while redeeming himself with the help of his past-life memories?