The World Awakens: Ten Consecutive Draws Before Invincibility - Chapter 10

Junno is thrown into a fantasy world with starter equipment, a sword, and a bag of assorted coins. He decides to become an adventurer and earn money. Upon receiving his status plate, it appears that he has the divine blessing of many gods. Then he chances upon a s*ave.

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.

Yu Siyang, a 25-years-old chef who just won the International Culinary Gold Award, was smashed by a huge earthen pot, wake up and become a 18-years-old little transparent Yu Siyang in the entertainment circle.

Signed a weird contract and big debts, the chef had to put down the pots and pans and carry his schoolbag to the performance class.

Strive for an achievement as Emperor Film as soon as possible, paying off the debts, and realizing big aspirations to open an ideal restaurant.

But, why the creditor make a very abnormal condition? Waiting online, urgent.

- Description from Novelupdates

Sky is not born of Shen Huan, millennium is like night.

This is a rebirth who wants to release himself, and has an interesting life story after getting a less serious system.

- Description from Uukanshu