"What do you plan with that item?" Caleb asked in an alert. He was a High Elder, which was a rank below Archaic. He could be killed instantly by this blade, so it made sense for him to be worried.
"Hehe, a precaution," Jack answered simply, while inside he thought, 'didn't Horatio mention the highest grade inside here is super rare?'
He also wondered why a vampire-owned treasury possessed such a taboo weapon for their race. The fact was, aside from being a treasury, this room also served as a warehouse for high-grade unusable items. Caleb didn't destroy the knife because there might be a time that this knife was put to good use against his vampire opponent. Yet, it was too dangerous to be stored elsewhere, so it was put here.
After storing his two rewards, Jack came out. Horatio was surprised to see Jack come out so soon. Caleb went and whispered to him about what Jack had taken.