Demon Sword Maiden - Chapter 3Volume 12 - Yomi-no-kuni: – The Septuple-Soul, Three-Eyed Bull Demon

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

The male student, Fukai Nagamasa, ignores his studies for college entrance exams in favor of following the path to chuunibyou. As he fainted during night cramming session before the exams, he realized that he was transported to a parallel world as a feudal lord in the Sengoku Era. Not to mention that suddenly, he was marrying the sixth Demon King, Oda Nobunaga’s little sister, the one who was purported to be an unrivaled beauty?

After opening the ancient well in his backyard, Li Yin’s life has changed since then!

Sixth Prince Li Yin? 21st century otaku Li Yin? He can travel freely between the two worlds, what kind of life should he choose?

Harem? Hegemony? trickery? Is that all?

No! With the advantages of modern technology, he wants to build his fiefdom into the economic center of the world, and the world map will be filled with his colonies…

PS: This is written about the Tang Dynasty, but it is a parallel time and space. There is no need for historical burdens, and it will be a little different from the real Tang Dynasty. Please don’t be serious about the textual research party, because some small details like titles are annoying. This is not what I wanted, thank you!

A new work from the author of 'My Senior Brother is Too Steady', welcome to enjoy it!------------------In the instant the Earth exploded, the fear of death finally transformed into physical torment, the agony of being scorched seared into the deepest recesses of Yang Ming's memory.“The universe is the abyss.”Yang Ming murmured softly among the stars.[PS: Not a game narrative; early game settings will have a complete logical explanation later in the plot. Starting anew on a different track, this isn't in the style of previous works so don't promote it in the old way, treat me as a newcomer. Just entering the domain of interstellar sci-fi, corrections on details are welcome. ]