Crucial Question by @NosaneTryhard (Nosane Tryhard)

This is Fubragins second appearance as a small black (or dark bluish) bird. Finishing my first book last night, I arrived near the end of Fubragin's character's arc. For those who don’t know, Fubragin is a human-like supporting character in my story who is capable of transforming into an owl, a little black bird and a centipede. However, as he first appears in the first book, I have given him the most important possible role that influences my two main characters (Erget and Motarou) and therefore, I've noticed that he does not appear anywhere else but only in the first book. I do not know. I made it too cute not to mention it anywhere anymore considering I plan to make 8 sequels if not more...