Demon Slayer Leader

A human transfers to the demon world and becomes the butler to the first demon king and then later on after the dawn of the first demon king, a demon girl places the contract with the human butler to take over the world. And the secret is she was also once a human in her past life but then she reincarnated into this demon world. In this world, the human has unlimited power to take over the world by himself but he is bound to the contract and can't able to do anything without a master and now after having a master how things would go for him and her...

Millie, a girl raised in the brutal Red District becomes the infamous Wolf Slayer after killing a notorious pimp. Fleeing her old life, she joins a group of misfit warriors in the town of Bremen, battling pirates and the shadowy Grim Society. As they fight to free the oppressed, Millie uncovers dark secrets, including a twisted Black Market run by an evil witch, and forms alliances with unexpected allies like Peter, a rogue leader of forest children.

Zuan is a demon cultivator who died at the hands of his lover, Zuan who was revived by God was determined to take revenge even though his demon cultivation was sealed, Zuan who did not give up continued to practice regular cultivation and received the help of the Dragon until he had body parts like a Dragon.

For ten years, he never forgot what happened to his family, and a woman saved him. Now, he has returned after becoming such a great man to return the favour to the woman who saved him and take revenge on those who killed his family.

“Demon.” He could hear it all: their whispers, low murmurs— gossip. They feared him despite his inability to control the powers granted to him from birth. It was primal — the fear of what one would never understand and this fear was a force, a power he used in manipulating their worthless lives like the mere puppets they were. “Weak.” “Pathetic.” He was immortal; and as long as he lived, the fear they felt would never die out. He would keep feasting on their foolishness until he finally broke out of these material shackles. A force of chaos, nightmares they have been trying so hard to suppress and forget — that was what he was. “Immoral Demon! By the power of the gods, we order you to surrender your life and to us! We have you cornered, and there is no escape for you!” “Foolish demon, there is no where for you to run! Beg like the worm you are and shed all the tears you want, but we shall not spare your life today!” Mylos stared at the gathering of fools before him in a calm silence; he was going to make them beg for their lives, just like their worthless gods.

"In the past, the goddess wanted to protect all the children in the world. In the present, a little girl has sworn revenge amid tears of farewell. In the future, a young man will wish to live the next day, to see the innocent smile of his sisters..." The union of the three wishes, from different times and worlds, brings us to Andeavor. Reincarnated in a world dominated by the influence of the demon lord, Kurone Nakano, an ordinary young man, has been commissioned to be the "lolicon slayer", an unlikely hero with the sole purpose of protecting innocent smiles. However, as he comes into contact with people from that world, his mission becomes increasingly difficult. Church, nobles, heroes and demons become his enemies and all he has to survive the hard journey is a loli equipped with an M16A2. Grit your teeth! Pull the trigger! The season for hunting lolicons is open!

Born in a world where only those with strong abilities ruled, Shian Smith was raised in this era to a poor family that was barely able to survive. His mother abandoned him and his terminally ill father to be with another man, just because she couldn't cope with the difficulties.  Shian, luckily, was then trained by his veteran hunter father before he passed away, and due to the threat of the Cythrauls, Shian trained with all his might.  After the death of his father, he made a pact to himself to rise to power, and become strong enough to protect those around him, to prevent himself from facing emotional trauma again.  Find out how he does this, as he awakens the Ancient Godkiller System, which aids him in his odyssey! 

He was one of the many millions of salary earners on earth. Confined to his job with an hectic schedule all day round with no time to attend to his own wellbeing. Finally it happened, the only way out for him to escape the bondage of being a salary earner. On his way to meet a business personnel, he was meet with stormy seas as his boat filps over and he ends up drowning to death. Questions ravaging through his mind as it dawned on him that he was going to die due to being overworked. Or at least that is what was supposed to happen. When he opened his eyes, he was meet with a bloody scene of a woman lying dead on the floor with a sword embedded in her stomach. The next occurrence was a splitting headache that had him on his knees and his voice going at the top of his lungs. After he had recovered, the memories of where he was and what had happened had all been installed into him. His goal, simple. To take revenge on behalf of the fallen queen and her kingdom. His object of revenge.... The Emperor who rules over the Conrad Empire and also the most powerful being in the continent.

Margaret Chrysler, a witch head of Chrysler Family who needs a bluofighter shadow charming sexy hot demon, for her sister who lost and kidnapped. And yet, she finds herself bound to a demon with a dark past who's as hot as he is annoying always, all so he can find her captured sister Marissa Chrysler who was kidnapped by a demon and a witch too. He better track down the kidnapper fast as they can to capture the criminal's, before he drives her insane of this bluofighter hot sexy shadow demon. Or worse... Steals her heart forever. Atticus Thompson lost any care for the others in the magical prison of the Shadows when Margaret grandmother locked him for centuries. So when Margaret unleashes him to help her, his plan is simple: Seduce the Sexy Hot Beautiful Witch, Steal her powers so she can't bind him again, and be on his merry way. Much to his dismay, though, there's a fatal flaw in his plan, the Witch makes him want to keep her. And that would be a disaster for him or maybe his forever love of his life..

Cologne is a young detective who is forced to be contacted by a demon. A traumatic event that befell him, makes humans chaotic. But in the midst of his despair, there he met a demon. Thanks to the demon, Cologne slowly managed to heal the inner wounds he suffered.