Becoming evil makes you ten times stronger, but becoming a demon gives you hundredfold strength - Chapter 8 - Daily Stability

High school student Mikoshiba Ryouma was summoned to a different world in the middle of a war. Sensing the malice from the one who summoned him (a summoner of the O’ltormea empire), he uses his martial arts to run away, killing important people of the empire during his escape. After the escape, he rescues two twin sisters from the hands of thieves. The sisters who can use magic, swear to serve him as subordinates. Thus, Ryouma begins his journey on the path of the supreme ruler.

Humanity collapsed in a single night.When the sky darkened and a perpetual night arrived, even the strongest monsters turned feral, tearing through cities until nothing was left but ruin.Dying alone in the ruined world, Ryn Eden Arctis finally understood the truth.Years ago, he was given a strange skillbook—one the church labeled taboo, one no one dared to touch. But the world had taken it away from him.However, he knew that—whatever was inside it, had to be powerful enough for him to stop this calamity.His final regret echoed through the silent wasteland:“If I had learned that damn book, we’d still be alive.”With his dying breath, he wished for only one thing:To go back in time and claim that forbidden power, no matter what.A single star answered.Ryn opens his eyes ten years earlier, on the day he received his first skill.WHAT TO EXPECT:- Korean Regressor Fantasy, if you like that genre this might be the one for you. Think (Trash of the Count's Family, Swordmaster's Youngest Son, FFF-Class Trash Hero)- Romance subplot is prevalent. This is not a harem novel!- MC is NOT naive, and will NOT be afraid to make morally gray choices! Readers advised!

After a reality-shattering event puts him in a two-year coma, Rin Matsuda wakes up to a world straight out of a video game. Dungeons, monsters, and super-powered “Hunters” are the new norm.While his best friend has become a famous lightning-wielding hero, Rin awakens with a glitched and bug-ridden power—the “Fractured System.” To level up, he can't just kill monsters; he must hunt reality-bending “anomalies” and survive deadly trials with a ridiculously high chance of death. Seen as an error by his own system and unawakened by the world, Rin must embrace his broken abilities to survive.