Family system - Chapter 247: The Cosmic War Begins

In the 30th century, Tyler Rustel is an eccentric and visionary genius, renowned as a brilliant inventor. His life, however, comes to an abrupt end when a small experimental nuclear reactor explodes in a series of unforeseen events. Yet, death is not the end for Tyler. He awakens in a body that feels both familiar and foreign—a parallel version of himself in a completely different universe.This is not a world of technological progress or orderly civilization. Here, twisted gods roam the cosmos, shaping realities according to their cruel whims. The moral laws that governed his previous world do not exist. This is a magical universe, one marked by brutal betrayals, interdimensional wars, and endless massacres. The balance between the forces that rule this cosmos is fragile, and Tyler finds himself at the center of schemes involving powerful entities and boundless ambitions.However, Tyler is no longer an ordinary man. Upon awakening in this new world, he discovers that a fragment of his technology has survived with him: an advanced artificial intelligence system capable of analyzing, adapting, and enhancing anything, provided it has the necessary data. From magical weapons and arcane spells to alchemical techniques and enchanted jewelry, everything can be optimized under his supervision.Armed with this technological advantage in a universe dominated by magic, Tyler quickly realizes the potential of his unique position. While others struggle to survive, he schemes to conquer. Driven by his sharp intellect and a questionable sense of morality, Tyler embarks on a ruthless campaign to achieve magical supremacy and subjugate all worlds around him. He seeks neither redemption nor alliances. His ambition is clear: to rule everything and everyone as a tyrant, to amass an immense harem of women, and to father one million children to establish his legacy across all realms.

The well-off little salted fish transmigrated to a poor era, where her grandparents valued boys over girls, leading to a miserable life for their granddaughters.Fortunately, her dad, though lazy, slippery, and illogical, shamelessly relying on his parents and taking advantage of his siblings, was protective of his daughters.Her drama queen mother, who was lazy but liked to eat, often tried to coax food off of her, yet she always left a portion for her.There was also the Scholar Tyrant System that pressured her every day to strive for progress, capable of using high-tech to hunt and allowing her to eat meat!!It wasn't until her cousin from her second uncle's family changed drastically after nearly drowning that Jiang Mianmian realized she was in a reborn female protagonist novel of that era, and her family of three was destined to meet a tragic end as reprehensible relatives.However, Jiang Mianmian, who knew the plot well, was fully capable of avoiding the tragic deaths of her parents and was not afraid of the seemingly strong but actually hollow protagonist. Her only worry was the powerful ally backing the protagonist.Then she discovered that the protagonist’s powerful ally was none other than the beautiful young man her father had rescued from the icy river last month!So Jiang Mianmian was completely reassured. With this life-saving favor, the young man would definitely not side with the protagonist against her family in the future.Moreover, Dashan took the initiative and said, “Little Lamb, I’d like to court you with the intent of getting a marriage license, is that okay?”As someone obsessed with good looks, Jiang Mianmian struggled and then reluctantly refused, “No, I plan to have a son-in-law who will marry into the family.”The powerful ally didn’t hesitate, “Then I’ll be the son-in-law who marries into the family, and the children will take the Jiang surname!”Jiang Mianmian: “Let’s go, get the marriage license!”

On a normal boring day, a message appears, inviting him to a Tutorial.

The world is terrorized by the powerful Black Witch who has been sealed in the moon. Every ten years, the night of Hexennacht arrives and a chosen witch must battle the Black Witch in hopes of finally defeating her.

As the current decade’s Hexennacht approaches, a mysterious girl named Kagami Kagami arrives and meets Horinouchi Mitsuru, the daughter of the previous Hexennacht representative.

It takes place between Kyoukai Senjou no Horizon and the City Series, two other series by the author.