[Armin normally wouldn't be hesitant about entering the workshop, but somehow it feels different when he's visiting Leo. A little hesitantly, he makes his way into the room.]

I... it's about the sigil. I know you're doing your best, but... it's too dangerous to have only one person who knows how to contain it. [He takes a deep breath.] Last time it appeared, you told me you could teach me the protections?