The Retired Hero is an Extra - Chapter 5 - : Sleepy Young Master

Before going to college, an ordinary high school student went to celebrate and got drunk. When he woke up, he found himself in a completely different world. There was a big sect, the approaching sect entrance examination, a slum where his body’s previous owner lived, and a shared memory about a missing young girl.

When he got tangled in a fight with a few punks in this different world, he fell off a cliff and miraculously found himself still alive, with two more voices ringing inside his head. They were Sword Master and Saber Master. In the company of them, he continued to find out more about this whole new world. He took the sect entrance examination, entered the sect, met a strange man in black, and even participated in a major competition of the sect to have a chance to win over his peers!
In this whole new world, he was born again and got to explore the fantastic martial world!

- Description from Novelupdates

Perdi, known widely throughout the continent, is a very famous author of adult novels. But Perdi’s true identity is actually Vivian, the Imperial Night Librarian.

Vivian sends over the fourth draft of her latest novel to her publisher to be reviewed, but her work is criticized because the way she writes hetero s*x scenes isn’t erot*c at all.

“What? So you’re saying I’ll only know what sexual relationships are like after I experience it myself? But what can I do when I’m bound to a chastity contract?”

Unfortunately for Vivian, she had to sign a chastity contract in order to be hired as an imperial servant, and has been forced to remain a virgin ever since. Worse still, only a member of the imperial family could break the contract … but Vivian only has eyes for Ray, a mysterious man who visits the library every night.

But as it turns out, Ray is the imperial archduke and the emperor’s brother! One day, he approaches her with a sweet offer that she can’t resist …

At the feast of the Gluttonous House’s auction, there was a little girl with an exceptional furnace constitution for offer at a sky-high price. Everyone wanted to lay their hands on her. Suddenly, the little girl in the golden cage opened her eyes, radiating a cold gaze. She was no longer cowardly.

[Ding!] [Your Clones have killed Young Master Dipsh*t! The reward is 500 Quintillion Clone Essence!]You may be wondering why you clicked on this book, and to tell you the truth, I don't know why either...But what I can tell the OP craving part of you is that this book will further define the definition of OP!You want OP MC? You got it!You want the MC to be Merciless and Evil? You got it!You want more than a hundred+ major realms and no nerfs?? Guess what, you f*cking have it!You want clone banaza!? You will find it in the confines of this book!Murder Hobo [Check]Fast-paced story [Check]Walking Loot Bags ready for the Reaping [Check]Clones [Check]No slowing down! No breaks from the Eternal Grind!No stopping the Infinite amount of Evolution of a Clone who absolutely loathes the deck of cards that he was dealt!Lucifer, a clone born from pure hatred for his main body!A clone was given a system that gives him clones!?Will he be able to make his way through the Path of Infinity and beat the sh*t out of the one who enslaved him!?!?Why don't you read and find out!!If you want peak, you have found it! So get the hell away from the synopsis and read this book!!!