I think they switch when they feel like it
I think I've read that Demons don't have genders
Or like they don't follow our rules when it comes to sexuality and gender it's different for them
Makes sense
Some humans don't follow those rules either
I think they're fluid
So genderfluid ig
Samee until i saw a co-worker saying MR.park
im still not sure what gender purple hair dude is up until chapter 21 i was completely convinced they were a female