Consort of a Thousand Faces - Chapter 686.1 - Lanshan's counterattack

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 NPC sets out on a journey to defeat the Demon Lord, joined by beautiful girls he meets along the way.---This is an NSFW story, so if you're under 18, turn back now, son. No NTR, and no full-on Yuri. There might be slight Yuri—like girls kissing and stuff during threesomes—but it's not that kind of Yuri where the girls fall in love with each other while in a relationship with the MC.---

While the demons were rising, mankind was about to become extinct. Six temples rose and protected the last territory of mankind.

Rebirth, Xie Tingyue’s face is solemn, holding on to the unknown and the “Great Power Economy” that has always been with him.

Goal: Shun down all kinds of swords and swords, protect yourself, protect your brother, and protect the useless disabled husband.

Husband: The last three words, are you sure?

- Description from Novelupdates