The Black Within

Knowledge Fever is a quiz game. You are a guy wanting to learn more about everything in the biggest library in the world, but soon you'll discover that it's not that simple! There's a secret game in the library where the people studying there will compete with their wits to prove who is the smartest. . . and of course, the winner will always get special prizes! Venture through the library and win turn-based combats in an RPG-like styled quiz. In this game you'll find a lot of books about different subjects, you'll need to read then to have a chance to win your battles! You can explore and talk to every NPCs to engage into battle, if you will you'll get a nice H-scene. This game aims to make you relax and enjoy life, with many hentai animations and casual challenges. -Nudity or sexual content -More than 25 different quiz subjects -20 H-Scenes -All scenes within the game are consensual -Not suitable for watching at work -Not suitable for all ages -All characters in the game are over 18 years old