Demons. No one knows how long they have been on Earth, nor how they came to be. But for the centuries they have been around, they have consumed humans with no remorse or regret to satisfy their bloodlust. The Demon Slayer Corps was created to ensure that humanity had some sort of protection from these creatures. They are a secret organisation that is not recognised by the Government. Tanjiro Kamado made it has goal to become a Demon Slayer after his family was slaughtered and his sister was turned into a demon. But he wouldn't be alone on his journey. He would always have his best friend by his side.... NOTE: If you've watched Demon Slayer, then you'll know that it is very violent and involves a lot of blood and people being dismembered, cut to pieces, you get the picture. Also, I do highly recommend that you watch Demon Slayer before reading this story as there will be spoilers. Also also, I am aware that certain girls in the harem are with certain characters from the series. This is my story and it will be adapted to work around having a reader character. Also also also, this will follow the storyline of Demon Slayer, but there will be some filler added in. This is technically a retelling of the story, so some things will be changed. For example, some characters might not die and the overall ending might be a bit happier. There will be angst and a lot of it because I don't want to fully mess around with the story, but there will be plenty of fluff too.

(On Temporary Break till Book Two) It has been 70 years since the Hundred Year War ended, and Avatar Aang and his friends put a stop to Fire Lord Ozai's path of tyranny. Aang and Fire Lord Zuko brought the people from the four nations together and founded the United Republic of Nations, with its capital being Republic City. After the death of Aang, a new Avatar had been reincarnated. A rebellious young woman from the Southern Water Tribe named Korra, as she does her best to bring peace and harmony to the world. But she won't face them alone. There is this orphan boy from Republic City, named (YN). This boy is born with the power of Lightbending, a bending art lost in the vastness of time. With this bending art, he will aid the new Avatar to fight against the threats in the modernizing world.

[Male Reader x Attack on Titan] The once-mighty Eldian Empire lies in ruin, its legacy fragmented and its people left defenceless. The descendants of Ymir are shackled, facing the iron grip of Marley's oppression or the relentless horrors of Titans roaming Paradis Island. Among the fabled Ten Titans, eight serve as instruments of Marley's dominion, while two remain lost, leaving the Eldians to their own fates. Among these monstrous forces stands the Dire Titan, wielded by the honorary Marleyan Garmr family, a beast of unrelenting carnage. It is the very embodiment of war and devastation, driven by an insatiable thirst for blood and a singular purpose, to destroy all that dares oppose it. Yet, even under Marley's tyrannical reign, the fires of rebellion smoulder. The Eldian Restorationist movement grows stronger, defying relentless crackdowns by the regime. Within this crucible of resistance, one young man, [Y/N] Yeager, carries a hatred that burns brighter than most. His disdain for Marley forged in pain and oppression. For [Y/N], freedom is not a dream, it is an inevitability. He will shatter the chains of his torment, even if it means becoming the monster...

All through out Japan, the ferocious, man eating Demon and Oni were feared but none feared more than that of the Foot Clans leader, a mere human of incredible skills only known as...The Shredder. He showed no mercy to no man nor demon, he sought blood on his quest of control and power and none dare to stand in his path except two. Kagaya Ubuyashiki and his Pillars saw his Clans needless bloodshed and deemed it as bad as that of the Demons they fought. Muzan Kibitsuji and his Twelve Kizuki however, they sought power for themselves and sought to kill the samurai to secure it, however, with every collision with the Foot, The Shredder would top all over any circumstance. He was Unstoppable.

Demon slayer harem x male reader

The enigmatic Kiseibutsu is a parasitic demon composed of the blood of Muzan Kibutsuji and the Upper Moon Demons. Although he is not loyal to Muzan, his intentions for why he still follows the demon empress are still unknown.

"In a world torn apart by divine war... Devils, Angels, and Fallen Angels clashed in a battle that reshaped the heavens themselves. Amid the chaos, a single human clan stood against the storm-feared by gods, respected by dragons... the Uchiha." "But even legends can fall." "In the war's final hours, the Uchiha Clan was annihilated-erased from history in a flash of betrayal and bloodshed. Few survivors remained and even they dwindled with time... A woman survived long enough to give birth to a child before succumbing to a mysterious illness." "That child... is you." "The last heir of a bloodline whose eyes-the fabled Sharingan-could challenge even the Heavenly Dragons, Ddraig and Albion. A clan whose strongest warriors rivaled Great Red and Ophis themselves. Their Jutsu shaped the battlefield. Their presence shook nations." "Now, with your clan gone and vengeance burning in your chest, you rise alone in a world ruled by gods and monsters. Will you walk the shadowed path of hatred... or carve a new dawn that even the heavens cannot ignore?" "This... is the rise of the last Uchiha."

I'm just doing this for fun, and since all I see are readers x fire force Boys is starting to annoy the hell out of me. anyway this will kinda be practice for the the another story I'll do, which will also be fire force. This will also contain some spoilers. And I'm not doing any boys. There are plenty others for those.

[Author on Hiatus] His parents dead, after an altercation between a devil and fallen angel claimed their lives he was taken in by the Devil King Sirzechs Lucifer, not as a family member, but as a personal butler who will serve the Gremory family for the rest of his life. After years of serving and a chance of escape, he decided to leave his masters and become the strongest human.

Y/n is a powerful Demon that just want to explore all different worlds or dimensions (I do not own some of the picture, GIF you see here.)