Devoted Love:The Billionaire's Precious Wife - Chapter 603

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.

BlurbKira is an Omega treated badly by her pack. She has always been seen as weak and useless. On Alpha Asher’s birthday, she finds out she is his mate, but he rejects her and chooses his mistress, Mira, instead. Humiliated and blamed for something she didn’t do, Kira is thrown out of the pack.Alone and heartbroken, Kira runs into the forest and meets Alpha Ryker, the leader of a pack with a scary reputation. But Ryker is not what she expected. He helps her grow stronger and shows her kindness she has never known. Kira also discovers she has special powers and is part of a prophecy that could save or destroy all werewolves.Now, Alpha Asher wants Kira back, but Ryker has already captured her heart. As war looms, Kira must choose between Ryker, who believes in her, and Asher, who regrets his mistakes. Her decision will decide the future of the packs and her own destiny.Will Kira rise above her past and become a leader, or will she let others decide her fate?

The once most powerful ancient forbidden divine art, the Ancient Dragon Elephant Technique has been lost for millions upon millions of years.Countless years later, youth Lin Feng who was down on his luck, managed to obtain the number one ancient forbidden divine art, the Ancient Dragon Elephant Technique by chance.When Lin Feng departed from a tiny city of the northern-most area in the world, a legendary story would begin.This is a world with experts as many as the trees in a forest, a world where different races vyes for supremacy.Who shall rule over destiny in this boundlessly vast land?Depending on the Ancient Dragon Elephant Technique, Lin Feng battle the heavens and fought the earth, sweeping aside all experts with dominance, tyrannically ruling the myriad realms.

Wu Tao, a small mysterious trader, suddenly appears in the city of Jinan and encounters with Yuanbao, a foxy little beggar. Wu Taos identity as a trader is suspected soon, because on the day before he appears, Sun Jicheng, a millionare in Jinan dies a mysterious death, and people finds the dead one is his substitute. Around the countless wealth, confusing identity and the seven mysterious stars in the little beggar, various figures come on stage, starting a magical adventure story.