Isekai Maou to Shoukan Shoujo Dorei Majutsu - Volume 9 Chapter 5 part1-5

Adeline Smith's life took a sudden and dangerous turn when her grandmother’s will named her as the sole heir to her massive fortune, leaving her uncle with nothing. But the rules that came with the inheritance only made her a target, as her uncles would stop at nothing to claim what they believed should have been theirs.When one of her uncle’s murderous schemes left her gravely wounded and on the edge of death, she was found by Enzo Laureati, an annoying, yet breathtakingly handsome man. What she did not know was that Enzo was no ordinary man—he was a vampire prince who had abandoned his world and royal duties to live among humans just for fun.The moment he saw Adeline, he knew she was his mate, as his heart that had remained dormant for hundreds of years suddenly began beating. But despite knowing what she meant to him, he felt no love or attachment toward her.Out of curiosity, Enzo saved Adeline’s life and proposed an unusual deal: he would become her fake fiancé, help her expose her uncles for trying to murder her, and secure her inheritance. But he didn't propose this deal because he wanted to help her, but because he was simply bored. Adeline agreed, unaware of the chaos that was about to come her way.At first, their partnership was nothing more than a random deal. Living with Enzo wasn’t easy, as he was infuriatingly confident, annoyingly flirty, and had a knack for driving her crazy with his nonchalant attitude.When Adeline finally discovers who Enzo truly is, will she see him as a monster or the man who had always protected her from her uncles? And will Enzo be able to embrace their mate bond, or will secrets tear them apart?(PS: I'm not sure if one would consider this novel slow burn, but the REAL romance between my MC and ML begins at chapter 74.) Thank you so much for supporting my book!

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.

“Ding! Soulbinding has been successfully completed; you will now head to the Heaven Awaken World.” After hearing this, Zhao Fu’s vision darkened as he fell to the ground.

With bleak prospects in the real world, Zhao Fu’s life is turned around when countless crystals fell from the sky one night, which people could use to enter an alternate, game-like world. After obtaining an ancient Chinese empire’s legacy, Zhao Fu uses his intellect and resourcefulness to develop his own empire from a tiny village. However, with enemies both in the real world and in the Heaven Awaken World, he must make brilliant decisions and use creative schemes to survive.

- Description from Novelupdates

Li Jing, who is unemployed in a first-tier city, obtains a system where enjoying life can double the amount of money spent.[Congratulations, host for spending two thousand yuan to enjoy gourmet food, positive emotion one star, return ten times the consumption amount of twenty thousand yuan.][Congratulations, host for spending fifty thousand yuan to stay in a luxury hotel, positive emotion two stars, return twenty times the consumption amount of one million yuan.][Congratulations, host for spending one hundred thousand yuan to enjoy the pleasure of purchasing luxury goods, positive emotion three stars, return...]By becoming wealthy through the system, Li Jing finally experiences the joy of life, luxurious spending, perfect service, and transcendent status, all of which make him deeply understand the power of money.Especially those once unattainable goddesses, due to Li Jing's improved economic level and upgraded social circles, wonderful and unforgettable stories centered around him occurred.In the top floor suite of the world's tallest building, Li Jing stands with a wine glass in front of the floor-to-ceiling window, overlooking the entire city, and sighs:“People without money are merely alive.People with money truly live.”