Online Game: I Became an Overpowered Demon King with My Instant-kill

"A crown is a shackle; a throne, a golden cage. Following the sudden death of the King, Bakr finds himself burdened with the weight of a realm he never craved. While his advisors demand stability, marriage, and the securing of borders, the distant roar of the tides echoes in his mind. His dream was never found within palace walls, but beyond the horizon—where rumors speak of a vast land untouched by the feet of men. Torn between the King he must be and the Navigator born within him, Bakr makes a choice that will alter the course of history: he abandons the throne to lead a secret fleet across the dark Atlantic. Will he succeed in reaching the 'New World' and be the first to set foot upon the sands of America, or will the ocean swallow the King who dared to trade his crown for a dream?"

This is the story of Ser Lyonel Dondarrion, the Lightning Knight. Story starts at 61 AC

it's a story about Ren. who was suddenly thrown in open ocean. no system. some slice of life, Romance. and yap it's Harem. Harem - 1. Boa Hancock. 2. Yamato. (after she is 18.) 3. Shirahoshi. (after she is 18 yr old) and all characters belongs to their creater. I'm just making this fic for fun. and this fic is my writing. i used AI to help with grammar, pacing, showing expression and creating battle which i don't know how to write. hope you like it.

Child of Prophecy She was born without a flow, a pure energy that exists within every living thing. Mocked. Forgotten. Weak. Until the weapon of a loss god chose her. Ikua’s arm—the blade of war itself—now answers only to Koya. But power like that comes with pain. And secrets. The sanctuary that hid her is cracking. The tyrant who tried to kill her before she was born is stirring. And the prophecy everyone thought died in fire… never really died at all. She trained to prove she wasn’t nothing. Now she must become everything—or watch everything burn. Hard work. Destiny. A flowless girl with a god-weapon. And the end of the world knocking at the door.

The synopsis is in the first chapter. This is a translated story, all credits to the author.

After transmigrating to another world, Asher Cranel wants only one thing: to survive. But when a stray demon finds him in an alley, survival means running. And running. And hiding like a rat in the filth of a sewer. Until his power awakens. [Shadow Devouring.] A Sacred Gear capable of creating an endless army of shadows. A power that devours entire demons without a trace. Asher believes the worst is over. Then his family moves to Kuoh. And he discovers that the world he transmigrated to is no ordinary world. It's High School DxD. A city where the supernatural breathes under every corner. A school that attracts fallen angels, demons, and saints alike. Now Asher must deal with the inevitable: Being drawn into the main plot and participating in all the events of the series.

Jiang Jiang is the legitimate daughter of the Duke of Zhen’s household and the emperor’s personally appointed future Crown Princess. Later, she transmigrates into a book—a yuri novel—and becomes the fiancée of the older sister of the main female lead. It is said that their engagement was arranged only to fulfill her grandmother’s dying wish. In truth, the two women have no romantic feelings for each other. When Jiang Jiang meets her fiancée for the first time, the woman looks at her with an indifferent expression, impatience faintly hidden in her eyes. “I will marry you, but I will never love you.” Jiang Jiang obediently nods. She is familiar with this kind of arrangement. How many marriages between noble families are truly about love? She did not love the Crown Prince either, yet she still became Crown Princess. Ji Xu’an looks at her suspiciously, unconvinced by her meekness. — Later, Ji Xu’an realizes that Jiang Jiang is not disobedient at all—she is obedient to an excessive degree. At a hotel, a female celebrity slips into Ji Xu’an’s room. Jiang Jiang who should have been sleeping beside her was nowhere to be seen. With a cold face, Ji Xu’an drives the woman away. Only then does she see Jiang Jiang poking her head in from outside the door, looking at her with regret. Grinding her teeth, Ji Xu’an snaps, “Don’t you know someone was trying to get close to me?” Jiang Jiang blinks her almond-shaped eyes. “Don’t you like it?” Ji Xu’an’s expression darkens further. “Do you even have a heart? Aren’t you jealous at all?” Jiang Jiang hurriedly shakes her head. Jealousy is a grave fault! Besides, isn’t it the duty of a proper wife to help her wife take in a few beautiful concubines? She is already being so obedient—why does Ji Xu’an look even angrier? — Disclaimer: All rights to the original content belong to their respective creators. Original Name: 當古言女主穿進百合文 Author: 人间甜橙

Ashes of Legacy Synopsis: "Some deaths are merely the beginning of a new, far more dangerous game." Adrian Kyle was a master strategist and a cold-blooded politician who controlled the world from the shadows. He thought his story had ended in a flash of fire, but fate had other plans. He finds himself reborn in a world governed by magic and might, in the body of a young boy named Grenfort Kael. In this new realm, magic is a reality, and power is the only law. With the mind of a tactical genius, Kael seeks a peaceful life with his newfound family. However, in a world divided by vast empires, rivaling powerful clans, and unexplored continents, peace is a luxury that few can afford. As an unknown power begins to stir within him and shadows from a forgotten past emerge, Kael is thrust into the heart of a global conflict. Between political schemes and the clash of ancient bloodlines, he must use his strategic brilliance to protect those he loves while discovering the truth of his own existence. When a strategic mastermind meets a world of magic, a legend is born.