Contract Marriage with My Secret Partner in Crime - Chapter 22: Invitation

Life is unpredictable. Her husband loved her stepsister, deposed her as Empress and even forced her son to death. In that Cold Palace, she was forced to drink poisonous wine. So in the next lifetime, she made a promise to never do good deeds and help others, to never step into the palace and to never become the Empress!

Bai Li, an Agricultural Deity from the immortal world, traveled to the Interstellar era where land is scarce and his farming soul is burning. In a world full of were-people who can turn into many different types of animals, he is a rare human who does not have an animal form.

He entered the ‘Virtual Reality Game Design Competition’ and created the farming game ‘Carefree Farmstead’, leading Interstellar people to farm and explore in the game so that they can gradually understand the charm of farming. The game would lead Interstellar People to grow and explore in the game, and let them gradually realize the charm of farming. Farming, food, infrastructure, life ….

Inadvertently, the interstellar people’s real life takes on a new twist.

- Description from Novelupdates

When I cleared the final chapter of a game that was a national failure, I became an unnamed side character in it.

A non-standard, unmeasurable, EX rank supporting character.

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.