Chapter 1

Manga spoilers for both Demon Slayer/ Kimetsu no yaiba and The Promised Neverland/ Yakusoku no nebarando

What if... Instead of going to the year 2047 of the human world, what if Emma, Norman and Ray went to the past instead? More specifically... the Taisho Era of Japan?
In a place filled with demons, will they be able to survive... and return to the future?

I do not own Yakusoku no Neverland/ The Promised Neverland or Kimetsu no Yaiba/ Demon Slayer