I've seen the anime version and I love it! I just waiting for the season 3 ;-; anyways I'm bored waiting for it. So I decided to maybe at some point start reading the manga version (:
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Owari no Seraph