It takes a moment for the device's effect to kick in - to a point where Inigo at first wonders if they had the wrong idea. Maybe this device can't change the situation here after all, and Inigo will frantically have to try to think of a new way to get this situation back under control. And a way to keep people like Ryo safe, considering they aren't as used to fighting on the frontlines and are clearly not planning on shanking a person with a knife, obviously, clearly..

But then it does kick in. It's a bit of a weird sight, but Inigo can visibly witness the displaced people growing calmer. Weapons are being dropped, and they sit down - for a moment almost looking dazed, like they aren't quite sure what happened.

".. it worked." There's obvious relief in Inigo's voice, even though he doesn't quite smile. He glances over at Ryo, giving the other a both friendly and congratulatory pat on the back. "That was a great idea."