As Hijiri slowly disappears in his arms, she hangs him a grimoire and begs him to protect Kasuga.
This Phenomenon destroys his town and takes his childhood friend Hijiri Kasuga away from him. It is about Arata Kasuga, a boy who has a completely normal life until one day the Black Sun appears in the sky and causes the Breakdown Phenomenon.
“ Trinity Seven” anime may appeal to you if you’re a big fan of fantasy anime.