Omg why didnt u tell me u was posting another comic๎๎๎ Hehe i actually like this one, and as slush pointed out SO MANY UNANSWERED QUESTIONS
They're bald because you could be referring to any style of hair or hair colour in a person, and its not a robe! Its an over sized top, cause pants suck!!
When you watch cartoon shows, notice how they're always wearing the same clothes. When they ask the question of "why am I always wearing the same glove?" Or when they say "I don't see a point in bringing other clothing. We always wear the same stuff everyday." That's breaking the 4th wall.
Oh I thought maybe if you break all 4 walls you find something like Narnia. Like another dimension. Not what you said
What if they're members of the crips and bloods (red and blue robes or really long shirts) and they were brainwashed as a experiment for some kind of gang project (baldness) but forgotten about