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.
so we don't just let traitors go.
jamás perdonamos a los traidores.
jamás perdonamos a los traidores.
Nous ne pardonnons aucune trahison.
non perdoniamo facilmente i traditori.
não deixamos os traidores 
simplesmente saírem.