½ Prince - Volume 2 Chapter 3

The Sect Leader has taken in a new female disciple.She is very beautiful, causing countless people to be enchanted by her.Until Zhou Qing finally activated the entry, seeing a golden tag flashing above many people's heads.According to the hint, that was others' inner notes about him.The chief of the neighboring peak's note on him was [A lecherous pervert playing dumb chicken].Yan's note on him was [Junior brother who is both lustful and daring].Shi Zhen's note on him was [Junior brother Zhou with worsening sleepwalking condition]…When Zhou Qing looked at this new junior sister, her note was[So handsome][So powerful][So domineering].At this moment, it could basically be confirmed that she liked him.So, Zhou Qing gathered the courage to confess.“I... like you.”But she laughed heartily: “Dad, you were so funny when you were young.”

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.

Five hundred years after his death, Orion awakens in the aristocratic Reyes family—one of the five ruling houses of the Petrosyan Confederacy. With both his experience and trauma from another life, he must carve his own path in a world shaped by power, technology, and ruthless ambition.On a mission to Cerros-7, in the heart of a bustling market, a woman draped in tattered veils appears before him, her ember-like eyes burning with eerie intensity. With a grip as cold as death, she seizes his hand and whispers a prophecy that sends a chill down his spine:“The sky must fall for your star to rise,A veil of despair shrouds crimson skies.Through ash and ember, your brilliance softly flies,A light reborn where endless darkness lies.”As he navigates treacherous politics, genetic evolution, and a destiny far greater than himself, Orion must uncover the truth, before the prophecy becomes his undoing.Tags:[Reincarnation | Fantasy | Superpowers | Survival | System | Transmigration | Evolution]

She is the slow-witted idiot of the Prime Minister’s Residence. Everyone bullies her. He is the most respected and unfeeling Prince, with frightening ability and absolute envy! Together, they are conferred an imperial edict of marriage.