Is there going to be more of it or not?
Anime: currently no.
Manga: Yes! It's ongoing and up to chapter 89, the manga itself may be read legally on Viz Media.
Light novels: Yes! The prequel stories featuring Guren are available in English, and are likely to have more planned.
But you can buy or read the manga
Its awesome 🔥🔥
Well said, and that the anime, manga and light novels are available is remarkable so definitely best to buy them, more so since they become even better with rereads/re-watches.
What do you think?