MTL - Marry and Fall In Love with the White Cat Princess - Chapter 116 worry

Lu Zixin has a Black Technology Chat Group of the Ten Thousand Realms , and the group members are the science and technology giants of the world.

Tony Stark : “Group owner, I will send this War Machine Mark II Armor to you!”

Red Queen : “Group owner, do you want to try the latest T virus ?”

Skynet : “Group owner, where is your world? I am going to destroy it.”

Bruce Wayne : “The Batmobile is simply used to pick up girls and today I have a great girl. Do you want to see it ?”

Vega Punk : “Recently synthesized a new demon fruit, does the group want to try an experiment ?”

Little Spidey : “I don’t care, I don’t care, do not send me the red envelope, I will retreat!”

. . .

Lu Zixin : “A group of lawless people, be careful with me!”

- Description from Novelupdates

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.

Due to a mistake on his student’s part, a super Martial Artist had received a wrong class in an online game and had become a mage. He who was used to curbing violence with violence and using strength to subdue strength could only make the best out of his mistake. Taking on a new lease in life, he became a violent close combat mage. When strength and magic came perfectly together, a new gaming path had been opened by him!

When a Medical student awakens in an infant's body in the deadly Hidden Mist Village, he knows surviving will require more than just his memories of a past life. In a world where children are forced to kill each other and bloodline abilities mark their wielders for death, Ren must carefully balance hiding his true potential while gathering enough strength to change the village's dark future. As Kirigakure descends into an era of unprecedented brutality, this reincarnated soul will discover that the deadliest technique isn't found in forbidden scrolls - it's knowing exactly when to reveal your true power.Fair Warning:This is a slow-burn story - no overpowered MC from the startPower progression is realistic and earned through years of dedicated trainingContains graphic violence and deathStory builds gradually with careful character and plot developmentWhat to Expect:Detailed training arcs and power progressionClever manipulation of future events using foreknowledgeOriginal story arcs and character development[This novel is for readers who enjoy:Smart protagonists who rely on wit over raw powerRealistic skill progression and strategic combatDeep world-building and political intrigueA fresh perspective on the Naruto universe]