Level 4 Human in a Ruined World - Chapter 12

She, a 21st century mercenary queen, had crossed over into a tragically betrayed body of a waste. Waste? She will show them what it means to be a waste! Betrayed? With the Ancient Manual in her hands, she will astonish all the despicable men and cheap women!

What did you say?Your mobile phones have eight-core processors? 6G of RAM? 256G of storage? Full charge in an hour and a half?Is that supposed to be impressive?Our mobile phones have sixteen-core processors, 12G of RAM, 1T of storage, and can be fully charged in just ten minutes!What did you say?Your power banks have a capacity of 30,000mAh? They feature bi-directional fast charging?Sorry to break it to you, but our power banks have a 100,000mAh capacity. As for bi-directional fast charging technology... our phones with 10,000mAh large battery capacity can be fully charged in just ten minutes. You want to talk about bi-directional fast charging technology?If others have superior products... I'll provide them at a better price... If others provide a better price... I'll just produce an even better product...Superior electronics, superior cars, superior construction...Ever since Lin Yun acquired the Cosmic Trading System, every industry has started to face fierce disruption...Money is only a minor concern, the real power lies in force!Do you say that Lin Yun's aim is to conquer Earth?No! No! No! You're mistaken, his aim is the universe itself!

[Invincible Shuangwen] The end times 200 years later.

Lin Xinghai obtained the system, ran rampant in the apocalypse, and crushed all enemies.

Rolling is cool for a while, and rolling has been cool all the time.

Ding! Gain blood power +1

Ding! Gain Genetic Optimization +1%

Ding! Gain firearms skill proficiency.

PS: The creativity comes from the spirit cage.

- Description from novelbuddy

A former sporting rifle shooter genius transforms into the ‘Juvenile Butcher’. While originally supposed to have received the death penalty, he was instead fortunate enough to have entered a secret and highly regarded armed force, throwing himself into the ‘Nirvana Project’.