Searching for a new fandom! :D

Hello! I'm 13 and searching for a fandom to get really into. I currently have tow main fandoms, fnaf and the amazing digital circus. I can't download things such as games (fnaf play throughs saved me) so keep in mind that youtube focused fandoms would be ideal, and although i have too many book fandoms, i could also get those. (like, i read fnaf books). In the past I've liked warrior cats and wings of fire if that helps. I'm not looking for any straight up horror or horribly explicit. Characters are the main focus for me. Thank you!