For those of you who don't know, it's a trilogy of an animated series by Guillermo del Toro (Dreamworks). It's divided in Trollhunters, 3Below, and Wizards (fall 2019).
It's a very charming series, with great plot, characters, animation AND sound, and most importantly, you can see it's made with love and passion. It has romance too! But it's not the focus point, so it's actually written like a normal lovestory between characters (no stupid shenaningans, for those of you that are annoyed by that like me!). Another great thing is, you may and will probaby fall in love even with the antagonists. Seriously, that's never happened to me. I always hate each and everyone of them.
It's a Netflix series, so if you have it go watch it! It's amazing, and easily one of the best shows I've ever seen. I cried today after finishing 3Below. Seriously. That's not an easy thing.