After ending the battle against Zolgia, Basara regains his peaceful life with his two little sisters, Mio, the daughter of the previous demon lord, and Maria, her little sister who's also a succubus. As Basara pursues the preparations for the sports festival at school, one day he's attacked by a person being manipulated by magic. Recalling the strange gaze he felt at school, a suspicion of his begins to grow...
So I really want to make it a success.
Also möchte ich unbedingt,
dass es ein großer Erfolg wird.
Así que tengo muchas ganas 
de que sea un éxito.
Así que tengo muchas ganas 
de que sea un éxito.
Alors je veux à tout prix 
en faire une réussite.
Quindi voglio che sia un vero successo.
Então eu realmente quero
 que ele seja um sucesso.
Поэтому я очень хочу, 
чтобы он прошёл успешно.