Infinite Divine Gears in the City - Chapter 1244 - 1242-brother, I can only help you this much!

The harassment from my in-laws who looked down on me because I was a commoner.My wife who indifferently watched me.It’s been 10 years since I escaped from them.A fallen family.But my wife, even in her death, still wore her wedding ring.

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.

This story is a thrilling tale that plunges readers into the world of online gaming, where virtual realms hold secrets beyond imagination. Jiang Siming, an ordinary gamer, stumbles upon a remarkable phenomenon within the popular game, PlayerUnknown’s Battlegrounds (PUBG). Unlike his peers, he uncovers vibrant, multicolored fragments scattered throughout the game world. What sets Jiang apart is his keen eye and determination to unravel the mystery behind these fragments. As he delves deeper into the game’s intricacies, he discovers that when these fragments are melded together, they unlock a treasure trove of skills, attributes, talents, and even mythical artifacts. This revelation sparks a transformative journey for Jiang as he embarks on a quest to collect these fragments and unlock their hidden potential. As Jiang’s virtual avatar grows stronger with each fragment collected, so too does his real-life success. He rises to newfound wealth and unparalleled success, transcending the boundaries between the virtual and the real. But with great power comes great challenges, and Jiang soon finds himself facing adversaries both within the game and in the real world. The story is not just a story about gaming; it’s a tale of ambition, perseverance, and the boundless possibilities that lie within the digital realm. Readers are taken on a thrilling adventure where the lines between reality and fantasy blur, leaving them questioning what it truly means to succeed in a world where anything is possible.

The Special Investigations Unit is a covert organisation that no-one in the city knows about, dedicated to investigating bizarre occurrences beyond the comprehension of the living. The Chief Zhao Yunlan isn’t a simple guy either, being the inheritor of the Guardian Order, he has always been a righteous conformist, excelling between realms of the living and the dead. While investigating a school suicide case, Zhao is attracted to the calm and reserved Professor Shen Wei, but the Professor seems to be rather fickle towards him…

- Description from Novelupdates