Top 1 Anime To Me I've seen all of black butler and and 5 years later I can proudly say it's still my number one favourite anime. It's definitely an anime that kept me entertained and on the edge of my seat. I would definitely not recommend any of black butler to anyone that's under highschool age though (coming from someone who watched it in middle school). It's more so about the triggering topics the show/manga deals with. For example: Sexual Assault/Molestation/R@pe, Kidnapping (specifically child kidnapping, lots of Pedos, Abuse/Child Abuse, There is a scene where Sebastian manipulates beast into pleasing her (he uses this time to ask her for specific information), Child Slavery, etc. If none of that triggers you I'd definitely recommend watching it.