To truly understand the complex master plans of characters like Guren Ichinose and Ferid Bathory, reading the prequel light novels is highly recommended by fans on the Owari no Seraph Wiki.
If you finished the anime and want to know what happens next, you need to read the manga. The anime ends with a slightly modified version of the Battle of Nagoya. Seraph Of The End /
Pick up the manga at Chapter 42 (Volume 11). To truly understand the complex master plans of
The anime was produced by the legendary Wit Studio . It is split into two cours (seasons) making up 24 episodes, plus a few extras. Chronological Watch Order Seraph Of The End /
(Season 1) — 12 Episodes.