Fantasy Lord: I Have a Moving Castle - Chapter 18 - Blazing Light, Frog Croaks and Red Fireflies

“If you were the supreme master of the Dao of Immortals, revered by countless beings, able to glimpse life and death, and understand the destiny, what kind of woman would you seek as a partner?”Jiang Feng: “I would marry an eighteen-year-old.”“...do you want to die?”“I'd rather die to marry an eighteen-year-old.”

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

(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?