Alex saw the bottle and raised an eyebrow ' Don't tell me it's what I think it is' he thought.
He watched as the girl opened the small bottle and poured a small drop of the content on the corpse of the sound mage, a sizzling sound followed as the body, blood, and brain mash on the floor turned into ashes before evaporating into thin air.
Alex's lips twitched a bit, he found it unrealistic that he had encountered this substance so soon, he had read about this liquid in many fantasy novels and also seen it in animes back on earth; the item was quite useful, he would get a bottle of it when he had the chance.
The girl turned to look at Alex after she was done cleaning up the mess on the floor, her hands holding the small bottle and gripping it tightly; she was clearly still nervous when facing Alex.
Alex did not have time to deal with her, he casually waved his hand and told both of them to go to Elsa's room, obviously after he made sure they would not fight again in his absence.