_{[He nods and smiles a little.]}

It's a kind of magic that enhances strength. It lasts only for a short time, though... and there's no need to thank me! [He also goes back to help.] I can actually also use fire magic, but... it would be too risky to use it here.

_{[Especially since almost all of those spells are high damage. Like Explosion and Meteor Storm. Definitely not the kind of magic that could be used indoors.]}