From the Start, I Swore Brotherhood with Grandpa, and My Whole Family Went Crazy!

A laugh-out-loud novel.

In a world where everyone reincarnates, Zhang Fan obtains the Ultimate Great Demon King System.

He can collect other people's negative emotions, then spend them to buy cultivation, magical treasures, techniques, other people's wives, and everything else that exists!

Zhang Fan: "How do I collect other people's negative emotions? I have no idea!"

Zhang Fan's grandfather: "Heh. If you hadn't gotten me drunk and forced me to become sworn brothers with you, I might have believed you!"

Zhang Fan's father: "I gave birth to my own dad..."

Howling Celestial Dog: "You keep telling my master how delicious *meat is. I seriously suspect you're the *!"

Villain: "After countless hardships, I finally summoned the dragon. And my wish was to give this guy hemorrhoids? What kind of person would do that?"

The blurb doesn't do it justice. Read the story itself, and three chapters will have you hooked.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.