MTL - The Kryptonian of a Certain American Comic - Chapter 348 142, Scepter of Horus

Living things really are ignorant – the greed to obtain the key to knowledge and the fundamentals of energy overpowers them. Little do they know that knowledge is full of lies and energy is the root of destruction. Us, mages, have mastered travelling through space and time. We are invincible, we can turn worlds into dust and you, mere ants, will be wiped out with no trace.

-Mage Adam

An A.I.(Artificial Intelligence) gets reincarnated into a world where he becomes a mage.

It is well known that while most Evil Skills can be mastered quickly, they are accompanied by immense side effects. A slight misstep and you could drive yourself insane or get yourself killed.But what if the side effects could be transferred to your enemies? How exhilarating would it be to cultivate Evil Skills then?In any case, Zou Feng, who transmigrated here, is already having the time of his life.The most evil, most venomous, and most morally corrupt Cultivation Skills? Bring them all on.This Poison Skill will make your entire body fester and become unrecognizable? Cultivate it!Cultivating this Skill will cause you to lose your sanity and become worse than a beast? Cultivate it!A Cultivation Skill that ensures you won't live for more than a year upon mastery? Cultivate it!

In this world, laws are nothing but chains for the weak.The rich buy innocence. The powerful twist the truth.Justice? It was sold long ago to businessmen and politicians.He was no one. Shy, awkward, powerless. The kind of man people ignored.Until one day… a god descended.The forgotten God of Justice chose him as vessel.Chains of light tore through the darkness, dragging the guilty to their knees.And then, in his mind, glowing words appeared—[Justice Avatar System Activated][Skill Unlocked: Chain of Justice — Binding]Effect: No corrupt soul may escape once bound.From that day on, criminals trembled.The rich cried out. The politicians tried to resist.But when the chains fell, even their power meant nothing.The world called him a monster.The people whispered another name—“The Underworld Judge.”But he only said one thing:“I am the law. I am the verdict. I am justice.”

Setsuna Shū is a magical girl with temporal magic that allows her to go back to the past whenever she performs a certain action. She works as a magical girl, hunting monsters and helping people… or at least, that’s what she lets everyone believe. In truth, she made a contract with a demon so she could return to the past and rewrite the future.Her real reason for turning back time is to save her “sister.” As a child, she had no parents, relatives, or friends. When she was finally adopted, her sister became her entire world — and for her sake, Setsuna wouldn’t hesitate to sacrifice the world itself. She gave up her original gender, her past “existence,” and even parts of her freedom in a demonic contract, all for the sake of saving her sister and taking revenge on the monsters that hurt her.But… is that really all there is to it? Or is Setsuna, in the end, partially responsible for everything that happened?