Is 'Overlord The Conquest In Naruto' A Fanfiction Or Original Novel?

A witch who has lived for thousands of years has grown bored with her own life and decided to leave it. Since she is an immortal, her soul cannot leave the world. However, what she can do is transfer her soul to another body. By a stroke of luck, she happens to enter the body of a princess. She was considered a miracle because when the Empress gave birth to her, the princess instantly died, along with the Empress. What the witch didn't know was that she has entered such a predicament. She has to endure the love of the cruel Emperor and possessiveness of the crazy twin princes! What will her life be at the hands of such a loving family? In addition, it seems that this body contains mana that was lost in the royal family centuries ago!

Sheeran, a 16-year-old boy, lived until he was killed for a stupid reason. ( stupid reason & more in the prologue:v ) But it seems that fate had stored different things for him as after death, His soul transmigrated to another world inside a dead body of a boy with the same name and same facial features as him. He also found out that a mysterious black whirlpool seemed to be inside him and connected to his soul. After the short unfortunate first life, he starts living his second life with more suffering that he chooses himself to get stronger but with that also comes happiness he had never experienced. A smooth sailing second life of Sheeran starts with something mystical inside his body and other benefits of it that could make him stronger with some suffering. However...he didn't know that due to his soul ( That was supposed to return to the source of the universe after death but instead, it transmigrated by someone for some purpose and that caused an adverse effect like increasing misfortune on his soul ) The benefits he receives ultimately becomes the source of his second doom that is even worse than death. But...that's when the future revoked overlord is born.

Awakening to a bewildering and astonishing reality, Seraphina found herself in an extraordinary situation: she had transmigrated into her own novel, stepping into the shoes of a character she had meticulously crafted. The male lead in her story was notoriously elusive, challenging to approach, and the master of a harem. Seraphina, now Zephyrine Everlynn, unexpectedly found herself among the women in his harem. It was utterly absurd! Promptly leaving the harem, Seraphina used her knowledge to help others win the male lead's heart, all for the right price. But why did the male lead continuously find his way back to her?

In a world where magic is a distant memory, where humans have the ability to harness a dormant power within them called Battle Force... A man from modern Earth suddenly awakens in the body of Norton Lorist, a young man of noble ancestry who has been exiled from his northern homeland by his family to Morante City, the capital of the Forde syndicate, under the guise of furthering his education. Little did he know what was in store for him when, years later, he received a summons from his family to return to the northern lands and inherit the position of head of the family... This is the story of his life before the summons... This is the story of his journey north and the allies he gathers along the way... This is the story of his rebuilding of his family's dominance and his protection against other power-hungry nobles... These are the "Tales of the Reincarnated Lord".

Welcome to the Longwu Continent, the stage for five magnificent Empires ruled by high martial and magical talents. In the spotlight, a figure will gain fame and a brilliant scene. On this Continent, resources were abundant for those who mastered the two crucial talents: Mingzhu energy for outstanding martial arts and Nebula energy for mesmerizing spiritual skills. For those who do not possess both talents, their lives seem to be erased and forgotten by the world. Li Wei, a young man from the small town of Shuimiao in the Terra Empire, seemed to be a mere nobody with neither martial nor magical talent. However, he aspires to become a Sage, a half-immortal human. Luck arrived in the form of an unexpected encounter with a legendary creature one night, changing his life forever. Li Wei awoke to find that he possessed extraordinary talents in two things coveted by millions: martial arts and magic. These prodigies were not the result of mere chance but rather the intervention of a supernatural creature sea monster known as Longxu. Now, Li Wei enters the world of Cultivators and Magus on the Longwu Continent, carrying the promise of a secret society that makes him the target of truth-hungry experts. Will Li Wei achieve the dream of becoming a half-immortal as he desires? What is the big secret that makes him the hunted on Longwu Continent? Find out in this epic tale, "The Sage Story of Longwu Continent."

Please read until chapter 10, I guarantee you will like it. This story begins with A modern-world reader dies and wakes up as Kael Dreadmourne , the forgotten eldest son of the novel's primary villain, Lord Varen Dreadmourne, who was already slaughtered by the hero before the story even began. In the original novel, Kael was a background corpse , killed in Chapter 3 alongside his father's household. He has maybe two lines of dialogue before dying. He has four days before the hero's army arrives to purge the Dreadmourne bloodline. His only way out: the woman the original novel never explained , Seraphyne Voss, the Crimson Empress, the final boss the hero never actually defeated. In canon, she simply vanished. The readers never got closure. Kael knows why: she made a deal with someone. She traded her freedom for something. He's going to find out what. And offer her a better deal.