The Protagonist's Sister Is Actually The Strongest - Chapter 250: Moving Back To The Heavenly Empress

The story of otaku building a harem! School flower, loli, wife, mother and daughter, mature woman, teacher, nurse, queen, all kinds of beauties, three steps to push a girl, five steps to a group, harem group, infinite warmth, so cool that you always need to prepare a tissue for easy reading !

- Description from novelbuddy

The undisputed greatest doctor in Korea, Baek Gang Hyuk.

When a terminally ill young man awakens in the world of his favorite childhood game, he realizes he isn’t the protagonist, the destined hero, or even a major side character. Instead, he has become an extra—a disowned noble barely clinging to relevance in a world where strength determines everything. Worse, his fate in the game was to die an early, meaningless death.Armed with only his knowledge of the game’s storyline and a common system that tracks his stats and skills, he is determined to survive. But mere survival isn’t enough. He remembers a hidden easter egg from a long-forgotten anime collaboration: the Mangekyō Sharingan—a power limited by game mechanics but unrestricted in reality.With Kamui as his trump card, he walks the fine line between fate and freedom, seizing power from the shadows while avoiding suspicion. As the protagonist and his allies battle against demons and unravel the game’s grand destiny, he secretly builds his own strength—manipulating events, mastering forgotten arts, and even forging ties with villainous factions.Will he remain a footnote in history, or will he carve his own legend in a world that was never meant to be his?

Magic is the programming language of the world. But in a fantasy world, nobody has ever heard about programming. That is, nobody except Aurea. Formerly known as Aurora, she was reborn with all the knowledge she brought from Earth.She spent the 40 years of her previous life studying society, science, programming, hermetism, mythology, and alchemy. She died financially broke and emotionally broken, but all her accumulated knowledge and her nerdiness are about to pay off.She starts her life as the daughter of a slave, set against impossible odds from the beginning. But if incantations work as a programming language, then she knows exactly what to do to turn the tables. Words and syntax were the bread and butter of her former life, and material components look more like APIs and plugins.She didn’t meet a Goddess, wasn’t summoned like a hero, didn’t have a System giving her an ability. Instead, she was just dropped there to fend for herself. But with her knowledge, she doesn’t need a cheat skill. She is the cheat herself.