POWER_

Warning: 
1. MC is a mad hound.
2. The story is R-17.99 as the title suggests.
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Ansel of Hydral, the Empire's most notorious villain, devours a peculiar being known as a "Traveller". 
In doing so, he glimpses a future of despair, a foreordained future featuring a war-god who can shatter armies, a saint bearing great sins, a mage discerning the truth, and a heroine of unassailable morality... These formidable "she" would destroy his family, his empire, everything he holds dear.

Upon truly recognizing the cruelty and weight of fate, Ansel has an epiphany.

"If the Empire requires reform, then there is no need for a so-called protagonist. Armed with this knowledge, I can effect change far more efficiently."
"And as for you, the world's chosen ones..."
"If destiny dictates that you cannot be obliterated, then I have no option but to make you fall... fall with me to the very end of the abyss."

In essence, this is a tale of a villain rebelling against fate, taming the chosen daughters of heaven, all while orchestrating a transformative revolution in the world.

—————
Harem
No yuri

A Villain's Way of Taming Heroines

The large machinery in the alchemy workshop began to emit the mournful wails of twisted metal, as an invisible and terrifying force field distorted everything within. The young beast from the abyss breathed more rapidly, his dark eyes occasionally flickering. It took nearly four or five minutes to calm down, and after a deep breath, he reached out towards the glasses.

The data system was something Ravenna had created with her extraordinary talent, a construct so complex that even Ansel could not comprehend its underlying structure—only Flamelle might know, and Ansel merely knew how to use it.

He silently put on the glasses and found the most conspicuous item in the data system left by Ravenna.

It was a diary composed of data, impossible for anyone in this world to spy upon.

If further encrypted, it would become the ultimate secret, never to be known.

The Ace of Fate - III