Online Game: Bugged Talent Unlimited Growth - Chapter 7

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.

Merged into the body of External Disciple Chen Yu was the heart of a demonic god.The heart is the core of life, the most fragile vital organ. To Chen Yu, however, the heart was his greatest strength, granting him power and potential beyond demonic and divine beasts. Here on out, we follow him as he embarks on a mysterious and wonderful journey.

At the heart of a wish lies an attempt at completion, a human desire to become our true and final selves. Wishes are fuelled by regrets and are bound eternally to the past, serving as approximations of what once was. We all experience regret and nostalgia, leading us to make wishes and find despair, but can we become our true selves despite this all?That's where the story of a girl who struggles to control her desires begins...Two souls sharing the same body and memory are living in Kyoto 2031. Tang-Ji Shizukesa, a girl who's grown up in her previous life with a hardcore passion for gaming, is now a bookworm in her new life who has no interest in video games. Along with her, Kazami and Hoyeon, the three childhood friends who separated 7 years ago due to an accident, have now been reunited again in a VRMMORPG game known as Dusk Protocol. The game has a unique combat system known as “Leere,” a physical manifestation of an individual soul that can be conjured into deadly weapons.As Tang-Ji navigates this virtual world, she confronts the echoes of her past and the dissonance between her former self and her present identity. How will she cope with the rediscovery of a life she thought she left behind? How will Kazami and Hoyeon react to the new Tang-Ji? In a world where reality is malleable and death is just a click of a button away, the boundaries between past and present blur, forcing everyone to grapple with the truth of who they truly are.Disclaimer: This novel contains explicit language, violence, racism, and sexual scenes. There are also scenes that deal with various traumas, from physical to emotional to mental.(THE CHARACTERS’ CIRCUMSTANCES , TRAITS, AND BELIEFS IN THIS NOVEL ARE ALL BASED ON A TRUE STORY.)

In the last life, Lan Muyu ran away from home for love, but accidentally bumped into her object – the adultery of the popular actress Fu Yao. In order to keep her reputation, Fu Yao and Xiao San teamed up to drug her, and she jumped down from the thirty-ninth floor so that she would not be humiliated.
Her career was ruined, and all the betrayals left her to recognize her, but after her death, her fiancee Li Ruonan tried her best to avenge her, and she was implicated in her death.​​
Once again, facing the cheating scumbag girl, Lan Muyu, who had learned from her previous life, smiled coldly. She quietly took a video and turned around and ran away. It was uncertain who would win this time.
Looking at the pouring rain, she knocked on the door of the luxury car that had just stopped, “Miss, look at me… hey!”
Before she could finish speaking, she was stuffed into the car – what kind of person was she, Li Ruonan, the fiancée she abandoned for love!
Until Fu Yao and Xiaosan’s resources were cut off, and the company’s investment became a bubble, only to find that Lan Muyu was already in the high starlight, holding the hand of the chaebol heir and smiling in all manners.
​​
Li Ruonan (attack) VS Lan Muyu (shou) cover is Shou!
Note: Gongshou 1v1 Shuangjie, the Lord of the Year has no children

Content tags: rebirth sweet text cool text revenge abuse scum
Search keywords: Protagonist: Lan Muyu; Li Ruonan ┃ Supporting role: Please pre-receive “I became the villain’s favorite after wearing the book” ┃ Others: rebirth; attack change; scumbag
One sentence introduction: However, he was taken home by his fiancée
Purpose: face danger, live optimistically

- Description from novelbuddy