In This Life, The Greatest Star In The Universe - Chapter 18:

[ DING ][ Common Sense Hijack System Activated ]----That notification was the start of a whole new life for Karl. He who just used to be working at a convenience store and always getting annoying complaints from customers and some shady words from his manager. Become a totally free man who can flip common sense upside down!******

NOTE : This book was stolen by someone on Amazon and is being distributed without my permission, a report has been filed for the same.Follow the story of the crimson princess Dia Gremory, who aims to become strong enough to live comfortably with those she loves.There is no NTR, R*pe or anything dark enough.Attention there may be him and his who have crept into the story without me realizing so if you see please let me knowThere will be crossovers with other stories. For now tensura, reborn to master the blade confirm.Of course, I only have my OC, and can be 2, 3 others otherwise the rest belongs to their respective history.If you don’t like the story, please don’t start insulting me or anything. I’m just writing it for fun.

Number 23 had it all.A warrior of unmatched power, a Transcendent capable of annihilating armies single-handedly, he was revered as a god among men. He seemed to have everything with wealth, fame, and influence at his fingertips. Yet beneath his cold, ruthless exterior lay an unfulfilled yearning—an elusive desire he couldn’t quite grasp...He wanted to be a hero.Despite his monumental achievements, Number 23’s quest for heroism remained unfulfilled. His life took an unexpected turn when he discovered a book titled [Bright]—a bestselling epic depicting a true hero's journey. Enchanted by its tale, Number 23 became obsessed, devouring every word in search of the heroism he craved. But his journey was cut short when he fell victim to a deadly ambush orchestrated by rival Transcendents, leading to his untimely execution.In his final moments, a single regret lingered in his mind.“I never got to see the ending of [Bright]...”As if answering his unspoken wish, Number 23 was reborn into the world of Bright—not as its celebrated protagonist or a key figure, but as an insignificant extra. Stripped of his former identity, he now inhabited the role of Amon Solaris, a character barely noticed in the grand tapestry of the story.Undeterred by his diminished status, Amon Solaris is determined to learn what it truly means to be a hero. But in this new world, he’s about to encounter a revelation that will change everything he thought he knew…Four chapters a week. New chapters every Tuesday, Thursday, Saturday and Sunday.

[You have been killed by the Hero of Light.]

[You have died.]

I had died at the hands of the main character in the novel I had read before.

But I got another chance. I regressed and returned to the time when I first entered this novel world.

Once again, I live in this novel world as an extra character.

Since I have experience and knowledge, especially my World System which had upgraded, I'll do what I want to do.

I will become stronger than the main character.