MTL - For My Sister, I Became the World Boss - Chapter 238

Seeing the cause of justice, the student Ning Tianlin, who was strangled, accidentally gained a combat system in the local government and returned to Yang.

What the hell, your fighting power is only fifty, then you still pretend to be me! I’m sorry to tell you 10,000 points of combat power!

What are you doing, have you been boiled down, trained in martial arts, and practiced iron gear? The fighting power is five hundred? That has something to do with me, I won’t tell you, the clothes I wear, but combat equipment! Just a single underwear, can add a thousand fighting power to me!

Hey, why do you say my combat power has increased so fast? Can I tell you that if I step on an ant and destroy a cockroach, can I increase my combat effectiveness?

- Description from uukanshu

A little ruffian who fought recklessly without any morals and bottomline accidentally time-traveled to parallel space and became a Key Case Investigation Team agent. The huge change in identity had him creating chaos in the police station. However, a strange miracle system helped him repeatedly solve mysterious cases, turning him into an impudent ruffian detective!

In his previous world, X was a feared and brilliant criminal. He led a massive criminal organization, possessed sharp strategic intelligence, and had enough power to challenge entire nations. Though ruthless, he lived by his own principles and morals.One day, after completing a fantasy war game in his free time he transmigrates into that very world.But not as the hero.He awakens in the body of Kael Frost, the game's final villain.In the original game, Kael was a noble born into the Frost Dukedom, which was the strongest after the royal family. He had no interest in training or holding his families legacy despite being the heir to the House Frost. He was a prime example of a spoiled noble brat.Seeing his constant failures and pathetic state, his family especially his father Castor Frost started to neglect him entirely. Discussions were held to appoint Kael's younger brother Kevin as the heir to the Dukedom.Enraged by his family's actions Kael began to behave in more pathetic ways as some sort of revenge. His relations with everyone started to deteriorate further and a public conflict during a grand banquet marked his complete breakdown from his household. Soon after, Kael disappeared from the society.A year later, driven by hatred and despair, he performed a forbidden ritual that granted him immense power in exchange for his emotions and sanity. The ritual succeeded, but turned him into a psychopathic mass murderer. Though powerful enough to nearly defeat the protagonist in the final arc, he ultimately lost due to his madness and the hero's many allies.That was how the game ended.This time, the transmigration happens after the ritual is completed.X inherits Kael's fully awakened powers while retaining his sanity, intelligence, and fragments of emotion from his previous life. With strength untouched by madness, he becomes far more dangerous than Kael ever was.2 years later as admissions begin for the prestigious Namda Academy, the villain re-enters the world stage. Nobles are accepted automatically, while commoners must pass exams that test intellect, psychology, and potential.With knowledge of the game's future and the mind of a genius strategist, the final boss steps onto a new path.***Discord Name- TheDevil_SupremeDiscord Server Link-https://discord.gg/fcewVggrh4

⚠️ CONTENT WARNING ⚠️This story is targeted towards young adults and it contains Mature Content such as:- Vulgar Language- Graphic Depictions of Violence and Gore- Graphic Depictions of Sex and Nudity- Potentially Offensive Religious ThemesYou must be at least 18 years or older in order to read this story, and by reading it, you do so at your own risk. Reader's discretion is advised.