Custom Made Demon King - Chapter 631 - : Banishment

In the year Stardate 1, mankind entered the interstellar age, with interstellar migration, spaceships, alien races, and outer gods...arriving one after another.By the year Stardate 717, Fang Xing looked out upon the cosmic backdrop teeming with dense armies of foreign races and declared that all aliens, cultivators, tentacles, esoteric teachings, and evil gods would be intimidated by his supreme talent and smashed to pieces with his iron fist...Well, this is actually the story of a transmigrator, who whimsically dominates many different worlds with the help of his professional panel...

Lu Zhou wakes up to become the world’s most powerful and oldest villainous Patriarch, and finds that he has nine notorious disciples who are full of evil. His eldest disciple is the leader of the Nether Sect with thousands of minions, and his second disciple—Sword Devil—always slaughters others at the slightest disagreement…

Li Yi accidentally obtained a black science and technology library, which contains countless books of the inheritance of high-tech civilization and records countless knowledge.

There are thousands of bells in the book, there is a golden house in the book, there are many horses in the book, and there are Yan Ruyu in the book.

Li Yi has completely turned into a bookworm, learning all kinds of knowledge from the library, grand unified theory, particle Tebo theory, …, acquiring various black technologies, superconducting materials, super batteries, intelligent algorithms, … .

- Description from novelbuddy

sidelines, cheering for the MCs like the dedicated shipper she is. But plot twist—she’s now a guy. And not just any guy—a ridiculously handsome guy!After spending an embarrassing amount of time winking at her own reflection and flexing muscles she never had before, she decides, “Why just watch the romance when you can be the romance?” Armed with good looks, charm, and way too much insider knowledge of every trope imaginable, she sets out to conquer every character in the story, including the MC she used to fangirl over.But wait… Does this make her gay? Or straight? Or just hopelessly in love with her own fictional fantasy? Frankly, she’s too busy causing chaos (and enjoying it) to care.PS: There is smut, and its reverse harem :3