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.
I had Yui-san use her Archsymphony 
to enchant the area ahead of time.
Das hätte ich nicht geschafft,
Hice que Yui-san encantara 
el área con su Archsymphony.
Hice que Yui-san encantara 
la zona con su Archsymphony.
Yui-san con l'Archsymphony
 ha incantato l'area prima del tempo,
Eu pedi a Yui-san que usasse o Archsymphony