MTL - Hogwarts: I Am Such a Model Wizard - Chapter 707 birthday present

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.

The best way to declare war on a spy as an ordinary person is to become a spy as well.As a spy, if you want to go to war with a powerful espionage organization, join an equally powerful espionage organization.If you are unable to join any powerful espionage organization, then establish your own espionage organization and fight until destruction or victory.This is the war of spies, telling the story of how a group of ordinary people achieved extraordinary success.

In the vast world of cultivation, a talisman is formed by merging the essence of heaven and earth with the spirit and soul of the practitioner. Imbuing the formless with power and imprinting it onto paper, talismans hold immense potential. Yet, this art comes with a price—most who pursue the talismanic path exhaust their spiritual consciousness, falling before they reach their full potential.Lu An’s fate was no different—until his soul, shattered by fate, found itself reborn in a new realm of cultivation. Within his sea of consciousness, he discovers the Four Treasures of the Study, mystical tools that allow him to create talismans without depleting his spiritual energy. With this newfound gift, Lu An begins his ascent.[You have drawn a Breath-Concealing Talisman. Completion Rate: 62%. Grade: Inferior, first grade. Spiritual consciousness refunded.][You have drawn a Wealth-Bringing Talisman. Completion Rate: 73%. Grade: Middle, fifth grade. Spiritual consciousness refunded.][You have drawn a Three-Yuan Gathering Qi Talisman. Completion Rate: 85%. Grade: Superior, ninth grade. Spiritual consciousness refunded.]The world of talisman-making opens before him—mastery over the five elements, control of winds and thunder, the study of formations, the nurturing of spiritual creatures, and even the command of ancient treasures. With every talisman, Lu An’s understanding of the Dao deepens, his soul, body, and laws intertwining as one. His talismans grow in power—some divine, some forbidden—each step toward immortality.Using the very forces of nature as his tools, Lu An crafts talismans that can reshape reality. With mountains and seas as his ink and brush, and heaven and earth as his canvas, he will rise to the pinnacle of the immortal realm. Even the immortals and Buddhas will bow before him, for they know him as the Talisman Ancestor.But few recall the man behind the legend, the one named Lu An, whose journey to the top, though formidable, has only just begun.

I became a scientist for an evil organization.…But I’m too competent.