The catastrophe ignited by human hands a hundred years ago is still a nightmare engraved in the bones and blood of every survivor. A mad scientist was driven by greed, ignored ethics and bottom lines, and launched forbidden chemical experiments in a secret laboratory. The out-of-control reagents were like demons breaking free from their shackles, spreading along the underground water veins, carrying highly toxic and mutated factors and sweeping the world. Vegetation grew crazily and abnormally, and weeds pierced the cracked asphalt roads, devoured abandoned high-rise buildings, and tightly wrapped the ruins of past civilizations; human genes were forcibly rewritten in the pollution, some people awakened the power to destroy the world, some people became irrational deformed people who preyed on their own kind, and more ordinary people were divided into three, six, or nine grades by invisible shackles. They were destined to be born and unable to break free.
Hundreds of years have passed, and mankind has struggled to rebuild civilization on the ruins. New cities made of steel rose from the ground, neon lights tried to cover up the rotten stench deep in the earth, economic gears slowly turned, and order was re-established. But the mark left by that catastrophe has never faded. Superpowers are rooted in the blood, and the innate level is like a mark engraved on the soul. Those at the top hold the power of life and death, and control resources and order. Those at the bottom are struggling on the edge of survival, and may even fall prey to aberrations or villains at any time, and be swallowed up and destroyed in unknown corners.
In order to maintain this fragile peace, suppress the endless stream of supernatural villains, and exterminate stray aberrations, mankind has established the only highest law enforcement agency - AS Headquarters.
The AS headquarters is like a sharp sword hanging over the head of this city. It is the nemesis of all darkness and evil and the only salvation in the hearts of ordinary people. Under the headquarters, there are six branches: Ac, AD, AE, AF, AG, and AH. They are like six nails, rooted in every corner of the world, weaving a huge protective network, cleaning up evil day and night, and maintaining the only remaining stability after the end of the world.
Intention: endless life