Demon Slayer May Be Set in the Promised Neverland Universe - FandomWire

A popular fan theory is surfacing on the internet that states that anime series Demon Slayer and The Promised Neverland are set in same universe.

The Promise Neverland meet demon slayer, GC, part1

Discuss Everything About The Promised Neverland Wiki

Demon World, The Promised Neverland Wiki

The Promised Neverland Wiki

The Promised Neverland Wiki

Demon Slayer May Be Set in the Promised Neverland Universe

Yakusoku no Neverland Season 2 Episode 1 Discussion & Gallery

Chapter 72, The Promised Neverland Wiki

3 Avengers Who Will Decimate Demon Slayer's Strongest Character

5 Things We Want from The Batman Shared Universe - FandomWire

I am not going to post spoiler pictures, but I - A Wild TPN

Demon Slayer, Promised Neverland, & Jujutsu Kaisen Novels To Be

5 Things We Want from The Batman Shared Universe - FandomWire

5 Things We Want from The Batman Shared Universe - FandomWire