What!? Never seen a Demon King of Lust before? - Chapter 116 Nero 2.0

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.

At eighteen, her mother died in a car accident, leaving her all alone in the world. One day, her kindness in rescuing someone led to a life-changing transformation.She was provided with food and accommodation, and someone even arranged for “360-degree personal protection” for her!Just when she thought she had picked up a pie from the sky, she was tied up and sent to a training camp, embarking on a tough yet passionate new journey.Bully her? With Taekwondo, she'll beat you until you can't tell north from south!Compete with her in sniping? Rookies, step aside, she's challenging the strongest sniper!Doubt her hacking skills? Come on, sister will show you what playing with computers is all about!She stood out in the camp with high profile, top in every category, who would dare compete against her?Back home, the little overlord turned into a docile rabbit, utterly bewitching someone!Unable to endure it any longer, he dragged the little overlord to the civil affairs office and registered their marriage.At night, he returned home, and righteously set about 'educating' her!

There is a saying that goes, a rabbit does not eat the grass by its own burrow.Doctor Jiang said seriously: “Nonsense, this is clearly the case of the pavilion closest to the water enjoying the moonlight first.”He is the young and promising psychologist Jiang Baizhou, skilled in understanding people's hearts, cold and noble. After marrying his childhood sweetheart Nie Cenjin, he was only enthusiastic about showing off their love.For several consecutive days, Cen Jin received strong complaints from relatives and friends about his 'shameful' behavior and finally couldn't bear it anymore: “Can't we just be a bit more low-key?”Doctor Jiang lazily lifted his eyelids and said, “No way, if they don't like it, they'll just have to hold it in.”Later, the always gentle and lovely Cen Jin declared she wanted a divorce, Doctor Jiang narrowed his eyes slightly: “Divorce?”Nie Cenjin pouted seriously and earnestly: “Yes, divorce.”Sitting on the sofa, Doctor Jiang hesitated for a moment, the depths of his eyes revealing a hint of laughter as he slowly got up, walked over, wrapped his arms around her waist, and gently caressed her increasingly round belly with his other hand: “Be good, we don't dream during the day.”【A sweet romance with mutual covert love, 1V1, are you lacking sweetness today?】

After a surprise call about divorce, she finds herself in a whirlwind of emotions with her estranged husband.Caught between her father's illness and the her husband's family's expectations, she faced a decision to part ways with her aloof husband.~~~~~Three years of marriage, her husband never came home.But she's happy with it - because she secretly worked as his private chef.During the day, she receives a high monthly salary from him, manipulated and at his beck and call.At night, she's his little wife alone in an empty room every night, enjoying his luxurious seaside villa.Brimming with money and leisure yet her husband never came home, she was extremely content with her life.Until he caught her and pushed her against the bed, “Mrs, you've had your fun, isn't it my turn now?”