In the chaotic mix of humans and demons, Shu and Kanna meet in a violent clash worthy of their 12-year-gap as various motives intermingle in a battle engulfed by a sea of flames. Ayano, Sharon and Kisara try to somehow intervene in the siblings' fight that puts the fate of the world at stake. The only way to stop a powerful demon is with the power of a demon. Shu and Kisara join hands once again. Will the accumulation of their feelings reach Kanna, embroiled in her rage? At the end of the battle, what future lies ahead for humans and demons alike?
We're fortunate to have a little brother who says
something so selfish with absolutely no shame.
نحن محظوظتان لأنّ لدينا أخًا
.أصغر يقول أشياء بهذه الأنانية ومن دون حياء
Wie glücklich wir uns schätzen können, einen
Bruder zu haben, der so etwas Egomanisches …
Cómo nos alegra tener un hermano
tan abiertamente egoísta.
Cómo nos alegra tener un hermano
tan abiertamente egoísta.
On est ravies d’avoir un frère
capable de se montrer aussi
Che fortuna avere un fratello capace di dire
 cose tanto egoiste senza batter ciglio.
É muita sorte ter um irmão que fala essas coisas
egoístas sem um pingo de vergonha na cara.
Брат, который может без тени смущения
так самонадеянно говорить, —