Across Dimensions, Starting in Konoha

He transmigrates to Konoha before the outbreak of the Third Great Ninja War. Thinking of the Fourth Great Ninja War, when Kage-level fighters are everywhere and the Six Paths can destroy the world, he can't help feeling overwhelmed. At first, he only wants to coast until the finale, but the System forces him to leave his slacker life behind.

The first world is Naruto, the second is Demon Slayer, and the third is Akame ga Kill. I'll talk about the rest later.

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