C50 Blood-fighting

My heart tightens. What is Overlord trying to do with so many people?

At this moment, an assassin wearing leather armor walked out from the group.

My gaze sharpens. This person is the wretched assassin [One Vault] that we taught him once.

"Overlord, be careful. The ground is a mess here and you must have been through a fight. But when we got here, not a single person could be seen