Lugh attacks the school while Arata and Mira are being held far away. Yui evacuates everyone in the school into her dream to protect them, and Levi sets out to fight alone. But Lugh is a demon lord candidate who has obtained a demon lord element.
In order to fight Hijiri-san, 
now in the form of "Satan,"
Para poder enfrentar a 
la poderosa Hijiri-san,
Para poder enfrentarse a 
la poderosa Hijiri-san,
Per poter combattere la forma "Satana" di Hijiri-san,
Para lutar contra 
a nova Hijiri-san poderosa,