The world has turned into Hell's Game, why should I stay human?! - Chapter 7 Delivery’s Here

Strong? Handsome? Savage? Badass?It's all about the intelligence quotient, my friend.————PS: Mutation shouldn't be mistaken for enlightenment.

In novels with a stud there is always a Senior Martial Brother like this:

In the early stages of the novel, his innate talent is high, his cultivation is good, his appearance is handsome, and he has an intelligent, cute younger Martial Sister as a fiancée.

In the middle stages of the novel, he is caught unprepared and defeated by a young disciple (the protagonist) in the sect who’s hardly remarkable at all. From then on, he falls from his godly altar and loses his brilliance. Even his young Martial Sister leaves him for someone else.

In the late stages of the novel, he continues to turn dark, going down the Demonic Path and becoming the major villainous boss. However, the protagonist still ruthlessly defeats him and his soul is eternally sealed.

Once Qin Mo opened his eyes, he discovered that he had become this Senior Martial Brother.

- Description from Novelupdates

Kaito Nakamura, a shy university nerd, thought he’d found love when the stunning Aiko chose him as her boyfriend. Their sweet, fluffy romance fills his lonely world with hope—until he discovers she’s cheating on him with multiple guys, reveling in the taboo thrill of betraying someone so innocent. Heartbroken and humiliated as explicit photos of her circulate online, Kaito’s tears are interrupted by a mysterious popup: the “Revenge NTR System Beta.” Promising retribution but with a chilling condition — he can’t break up with her.Contains Ntr, read at your own risk

(Mature Content)

What price are you willing to pay for freedom?

The wolf-less and orphaned Tania was trapped in the life of a slave.

A part of her spirit was held captive by her master to exert control.

To gain freedom, she made a deal to spy on King Eltanin, the most ruthless and powerful Alpha of Araniea.

Stormy-eyed libertine, King Eltanin was dominanting, arrogant and commanding as hell.

Racing against time to save his wolf and kingdom from the demon king, Alpha Felis, he crosses paths with Tania. She is a spy, and temptation personified.

And now Eltanin must choose between the fate of his kingdom and his mate.

Will Tania choose her freedom and reject her mate?

Or will she give up the only thing she ever wanted?

Thesaurus definition of “Libertine”: debauched Synonyms for libertine: freethinking, profligate, dissolute, immoral, lascivious?