MTL - I Have a “System” Halo - Chapter 298 I have a halo

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.

Earth Online – a virtual MMORPG that takes place in the future year of 2190 – a game that everyone will bet their futures on. Set in a map that is ten times the size of real-world Earth, players battle for supremacy in the first game to feature personal adventure, territory construction, and grand warfare. For every death you experience in the game, your level would drop back to zero. Ouyang Shuo, an above average player, suffered the ultimate betrayal. For merely a piece of equipment, his sworn brother betrayed and backstabbed him. This time, after he reincarnated in the game, Ouyang Shuo swore to exact vengeance.

Luo Xuange finally defeated the martial arts leader to dominate the rivers and lakes, and died of poisoning before he had time for thousands of years.

When he woke up, he had been reborn on the body of a little girl in another world. Not to mention one more marriage contract, the object is still a woman.

In order to help the little girl fulfill her last wish and make money to support her family, Master Luo decided to enter the entertainment industry and become the most dazzling star.

Question 1: Do you have any specialties?
Master Luo: I can fly over the eaves and walk the walls, knives, guns, swords, and halberds, and I can also play chess, calligraphy, painting, dancing, and singing. Are these my specialties?
reporter:……

Question 2: I heard that you and An Yinghou have been dating for more than a month, is this true?
Master Luo: False, we have been married for more than a year.
reporter:! ! !

Content tags: strong entertainment industry ancient wear today sweet text
Search keywords: Protagonist: Luo Xuange, An Ruoshui ┃ Supporting role: ┃ Others:

- Description from novelbuddy

The rule had always been this way: the strong over the weak, the rich over the poor. Mark knew this, he'd even experienced it.After his boss fired him for discovering the affair with his girlfriend (who also worked at their small gaming company), Mark vowed never to be humiliated like that again. He wanted to rise above everyone, to become the world's top player, the one who made the rules and decided everyone's fate. But that was wishful thinking. He was just a heavyset, nerdy guy with some programming skills and a large appetite. What else did he have going for him?Hit hard by this reality, jobless and dumped, Mark withdrew into gaming, which also became his source of income. One day, after leaving a bad review for a game he played and streamed, he received a strange reply from the game's creator. Suddenly, Mark found himself transported to Aetherium, the world of that same game, as Magnus Lancaster, the young lord of a crumbling territory.Now, with this new beginning, he vowed never to be weak again, never to leave his fate in someone else's hands.