Water Magician - Chapter 218: Royal Capital

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.

After getting betrayed and killed by the only person she’d loved, Miss Shang wakes up in the body of the cowardly crown prince Shang Wuxin, who, due to her own circumstances, was actually a girl cross-dressing as a boy. After inheriting the crown prince’s memories, Shang Wuxin has three things on her agenda:

1. Clean up the house

2. Gather loyal followers and soldiers

3. Get the throne

- Description from Novelupdates

[Warning: Mature content]{A short side story giving you a sneak peek into the world of book 2, Prey To The Demon King}————“You're right feisty princess, what fun will it be if it was forced? It'll be more delighting if you gave it willingly.” He whispered darkly.“I would never give myself willingly to you!” She snapped. “We'll see about that feisty princess.” He drawled in a low tone as his crimson eyes glinted with dark amusement and a mixture of devilishness.---------When Rama, a fierce queen encounters her greatest rival, the vampire king, it is apparent death is sealed on her, but when the vampire King changes his mind and instead seizes her as his captive to torture her for her defiance, the fate of Rama is obscure and her future as her Rival's prisoner is sealed but unforeseen.Rama finds herself ensnared in the cold, unforgiving clutches of Draco, the ruthless vampire king. As captive and captor collide, the lines between predator and prey blur, unveiling a world where forbidden desires intertwine with the mysteries of Draco's dark existence.In the nocturnal embrace of Draco's realm, Rama discovers a desirable undercurrent that challenges her very essence. Unraveling the enigma of Draco's secrets, she is drawn into a dance of power and passion, where every step she takes is both unpredictable and inevitable. Rama, once a beacon of strength, now navigates a treacherous path fueled by both defiance and a lingering allure she cannot deny.She walks down the obscure path of sinful temptation, steamy romance and burning hot desires led down by the alluring devil and her immortal enemy, will she be able to resist this alluring devil or will she succumb to his dark and enigmatic world as he lures her with his wicked charms?The devil takes the warrior queen captive, but his sadistic pleasure is not satisfied to its peak, soon, he desires total captive of her body, mind and soul, but what if he captures something else both of them never predicted, something not even the seers could have foreseen?

When an ordinary gamer wakes up in the body of Ellen Joe, a high schooler and an elite member of Victoria Housekeeping Co., life takes a bizarre turn. Known for tackling everything from cleaning and yardwork to securing rare items and fighting off monsters, the company operates more like a covert squad than a housekeeping service.Caught between school deadlines and deadly Hollow missions, the protagonist struggles to maintain Ellen’s demanding dual life. Armed with Ellen’s ice-infused scissors and sharp wit, they navigate a world of high-stakes combat and meticulous chores while trying to keep their true identity hidden. But as Ellen’s habits and instincts creep into their own, the line between their life and hers begins to blur.