Swimming around the seabed in his shark form one day, Caleb/Belac happened across a wolf going for a dive as well. They didn't have their cheeks puffed up, but he just assumed they were good at holding their breath... Until they let out a happy sigh as they looked around, revealing they were somehow able to breathe! Caleb went up to them to question them, and they suddenly got extremely embarrassed, seemingly having wanted to keep his ability secret just like Caleb with his own. As the wolf greeted him, Caleb looked at their neck, oddly unable to find their gills...
Eric's lungs are able to process the oxygen in water. How and why they can do that is something that Eric still doesn't know, but that doesn't matter to him. As a side note, my penguin OC, Robert Johansson, is able to breathe underwater for the same reason.
Eric's lungs are able to process the oxygen in water. How and why they can do that is something that
