The Earth Defense Club has fulfilled its role as Karls' Knights by defeating a rampaging, fear-spreading monster. Now, the one behind the monster, Prince Furanui appears, revealing both his motivations and his own personal guard, the Edelstein!
That which is unbreakable is truly strong!
!ذلك الذي لا ينكسر قويّ جداً
Das Unzerbrechliche ist wirklich stark!
¡Lo que es irrompible
es realmente fuerte!
¡Lo que es irrompible
es realmente fuerte!
Plus fort que toutes les choses
à conquérir, Ritter Diamant !
Ciò che è indistruttibile è davvero forte!
Aquele com sua força 
 realmente inquebrável!
Сильно то, что нерушимо!