Anime Crossover: I Fused with the Demon King Panel and Was Invincible from the Start

Han Yu transmigrates into a crossover anime world, merges with the Demon King Caesar panel, and gains immense authority, becoming invincible from the start.

The King descends upon countless worlds with only three things in mind:

Kill! Conquer! Party!

Rin Tohsaka: "Could you make it a little shorter?"

Rinne Sonogami: "As long as I can be by your side, I'll do anything."

Pure Sharon: "Looks like I'll have to give up that title..."

Ikaros: "The Master's orders are absolute..."

Momo Belia Deviluke: "Not there... You can't touch my tail..."

The transition from the Fifth Holy Grail War leads into a crossover world that merges with Date A Live.----

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