I guess you could call them spirits, yeah. Only humans with a high level of resonance can see and hear them though. Most are lucky if they can sense them.

[Which is sad, okay. Everyone should be able to meet his friends. And admire Mikleo's looks. They are missing out, in Sorey's opinion.]

Things changed a lot. In the past, seraphs used to live alongside humans and they co-existed. Not anymore....but that would be my dream. If that could happen again.