Species mostly consist of humans in Eren, but there are some exceptions to this. Some examples are kitsunes, angels, and demons. In roleplaying, I would recommend humanoid like creatures while roleplaying, I might need to make some new places for certain species so remind me in the main thing lol!!
Note! I will need some more details about your oc if it's not a human such as angels, demons etc like what color are the horns stuff like that.
