what is your "Favorite Longest Anime"?

Basically, What is an anime that has more than 100 or so episodes and you absolutely love watching? It can already have ended or is still airing. I am also looking for suggestions because I like watching long animes. And for people who need a genre to suggest recommendations I like Adventure and Thriller, but also open to new genres but not horror, please! Thank you to everyone who answered in advance!