Custom Made Demon King - Chapter 17: The Summoned Demon

Leo awakens in a world he doesn’t recognize, with no memory of who he is or why he’s there. All he knows is that survival isn’t just a necessity—it’s his only chance to uncover the truth.Thrown into a brutal test for assassins on a hostile alien planet, Leo quickly discovers an extraordinary instinct for combat and evasion—abilities that feel second nature, yet remain a mystery even to him.But as the blood-soaked trials unfold, whispers of his lineage begin to surface. In a universe where gods are eternal and invincible, Leo carries the blood of the one being who defied that rule: the Timeless Assassin, a legend feared by mortals and deities alike.Now, hunted for what he represents and burdened by a legacy he can’t yet comprehend, Leo must forge his path through a deadly labyrinth of enemies, alliances, and cosmic conspiracies—all while piecing together the fragments of his forgotten past.For in the shadows of his fractured identity lies a truth that could shake the heavens themselves.

At the age of 5, Leon's parents were slaughtered in front of him, but instead of getting arrested and punished, the case was closed off, with the villains of the incident running free.

At the age of 24, he had turned into a mass murderer crazy psychopath. After sending many criminals to hell, he finally got his revenge and killed the people responsible for his parents' deaths.

However, instead of finding solace, what he felt was never-ending emptiness making him lose his will to stay alive.

Surrounded by cops, instead of struggling he leapt off the building deciding to end his life.

Alas, fate played another joke on him.

He was selected by Deity and was sent to a world filled with protagonists and antagonists of urban cultivation novels.

And to his utter dismay, when he woke up he found himself in the body of trash fucked by fate brutally.

His mother divorced his father and remarried.

His fiancee was taken away by another one.

A girl whom he fell in love with later turned out to be his step-sister and engaged with someone else.

His stepmother had thrown him out of the house and blocked his cards.

Recounting all the bullshit, Leon finally lost his sanity.

“Screw you all and Screw the world.”

“I wanted to have peace but since you are not going to let me in peace, you will see my dark side.”

Follow Leon's journey as he tramples over the so-called childrens of heaven and destiny villains, and strives to the top of the world.

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This is my first book and I am a complete novice. My English sucks still I will try my best.

However, despite all the flaws, I hope you can give it a try.

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Dear readers! Without any ads, maybe you will prefer .

[Webnovel Spirity Awards 2025 Entry]In a world of magic and machines, Blaine Lionheart had been proclaimed a once-in-a-lifetime genius since he was still just a child.Born to the Legendary Warrior who had earned himself the moniker of 'Supreme Sword', Blaine was seemingly destined for greatness from the moment he first opened his eyes.He awakened to his unique Mana Art at the age of eight and entered the Kingdom's Royal Guard at the age of twelve.However, despite all of this... There was one thing that the boy genius could never do.Protect the people he cared about.No matter how hard he tried... Everyone he cared about would slowly slip through his hands, with him powerless to save them.And now that he's being reassigned to be the princess's bodyguard... Blaine can only hope that history doesn't repeat itself.No... He wouldn't let it!

This book narrates the joyful cultivation tale of an ordinary commonplace university student and a cute and coquettish little fox.

Please observe this human-animal… *cough* …human-demon love story.

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