Ok so ima be talking about the blackwell pages because it's my favorite book and I have a few head cannons/theories ( for fen because he is baby and i would die for my short angry king) ok 1. He would deal with some sort of depression or need therapy in some way because of how many horrible things happened to him. Like seriously tho why are we all ignoring the fact that he was hated by his entire family and was abused by them so much to the point where he thought it was better getting hit then talking about feelings. 2. He is alt. Idk why he just would be because.. he just would. 3. He has siblings because since his mom abandoned him at such a young age there is a possibility that fen had/ has siblings and he just never remembered them or met them. 4. HIS MOM IS MIDARI FROM KAKEGUURUI AND YOU CAN'T CHANGE MY MIND JUST GOOGLE IT (they look rlly similar with the black hair and yellow eyes and the fact that midari is a gambler and in the book it said that laurie remembers that fens dad had a gambling addiction and so does midari so it just kinda makes sense). And 5. Fen is gay/bi I'm saying this because every guy in the lokis wolves, Odin's ravens, and thor's serpent's (owen, matt, and baldwin) experienced some sort of attraction to the girls (laurie, reyna and astrid) except for fen. Also I know I didn't mention Rey but that's because he had like 2 lines in all 3 books.