Yuya picks up the pace with Lion, following right beside him with equal urgency. Granted, Steven might be fine and Lion us just being especially protective, so he's trying to keep his wits about him.

But that's pretty soundly ended when they turn the corner and are faced to the scene in the halls. Yuya's attention locks onto Steven when he sees him. The Technician holding holding him and the scalpel. Maybe the Technician wasn't openly threatening Steven with it, but it's what Yuya sees immediately. His mind blanks briefly, and then the only thing on it is getting Steven free.

Immediately is how he acts too, all his body tensing before he hurls himself forward. He twists his staff to point it forward like some sort of blunt lance, aiming to jam it hard into the Technician holding Steven.

"Let go of him!"