Li Yan transmigrated to the present day, becoming Hephaestus, the lame blacksmith god of craftsmen in Greek mythology, unloved by his parents? His start was hellish, with his own mother about to throw him off Mount Olympus. Fortunately, the Codex Olympus was imprinted deep within his soul, not only recording the secrets and futures of all the gods and heroes, but also designing true divine artifacts for him! While the Olympian gods were busy vying for favors and playing power games, Hephaestus was ruling the volcanic kingdom, quietly illuminating his "technology tree." They have divine authority? I have the "Forge of Destiny." They rely on brute force? My "Conceptual Armaments" are ready to go live. They play the lyre? My "Electronic Music" is revolutionizing art. Zeus: "I need even stronger thunder." Hephaestus: "(Showing blueprints) Technology has advanced, Father. By the way, here's my price list." Poseidon: "How dare you challenge my authority?" Hephaestus: "(Pulling out a contract) Let's talk about the sponsorship fee for the 'celebration,' Uncle. I can make you lose all your dignity, and I can make you both famous and wealthy." This is the story of a rational modern craftsman who uses "logic" and "industrialization" to give this chaotic mythical land a hardcore "industrial upgrade," transforming from a "tool" in the eyes of the gods into a "rule-maker." (Please don't hoard books QAQ, I'll try to write something interesting in each chapter to ensure a good reading experience. The overall plot is pretty much conceived, so I promise it won't have a bad ending.)

Academy City. A magical city with a population of 2.3 million, filled with countless individuals possessing extraordinary abilities. Standing at the pinnacle of that city are true monsters. The first, Accelerator. The pinnacle of existence, possessing the strongest and most evil ability to truly control the direction of all energy, the strongest and most all-powerful monster in Academy City. He will face encounters with countless worlds that transcend time and dimensions. This is a world where countless imaginative beings converge, a world of magic, a world of technology, and all sorts of people and things will mingle within it. And then, the first will experience all of this firsthand. "—Interesting, then let me see how your so-called justice actually works, heroes?" Accelerator, who has degraded himself to a villain, the most vicious and evil anti-hero, what kind of encounters will he encounter on this journey beyond dimensions? The strongest and most evil one-way dark hero awakens here. A crossover anime/manga fanfiction, the protagonist is Accelerator from the original work, striving to recreate the feel of the original A Certain Magical Index.

[Recruiting apprentices + unlocking relationships like Daoist partners and spirit pets later + system + decisive killing + exhilarating read]

Jiang Heng transmigrated to a fantasy world and became the master of a peak in the Qingyun Holy Land, a top power in the Heavenly Wasteland.

Although he was the master of a peak, unfortunately, Jiang Heng was a useless person who could not cultivate.

Tianqiong Peak, where it is located, also faces the predicament of being swallowed up by other peaks.

Just when Jiang Heng thought his life was going to end like this and was ready to give up,

Unexpectedly, he awakened a god-level encyclopedia system, and as long as he collected the corresponding bonds in the encyclopedia, he could obtain an incredible boost!

Recruiting Four Peerless Trash Disciples: Activating the colorful peerless trash disciple bond instantly transforms the trash disciple into a peerless genius, with cultivation returning to the host ten thousand times.

Taking on a Dragon Clan Little Dragon Girl as an apprentice: Activating the Golden Dragon God Bond, the host gains the bloodline of a true dragon and instantly transforms into a living true dragon.

Become a Daoist partner with the Nine-Tailed Celestial Fox: Activate the colorful charm bond, max out the host's charm value, and saintly goddesses will fall in love in an instant.

......

Years later, Jiang Heng, who had achieved unparalleled success, discovered that his network of connections extended throughout the cultivation world.

The Great Love Immortal Venerable, the Flame Emperor, the Han Heavenly Venerable, and the Eternal Empress are all his disciples.