Talk:The Village of Iruburu/@comment-82.19.8.89-20200417145915/@comment-26785536-20200423153622

150 years ago in the 6th layer, but since time flows much slower the deeper you are in the abyss, this might be 1000s of years ago for the surface.

You can compare that to Lysa and Ozen's expedition when Riko was born, it was said that their expedition lasted just days for them, but for the surface a whole 6 months have passed.