Monsters.

Monsters. They were real, and came in form of humans, mingling with society and going on with their seemingly ordinary lives. Raziah had always exerted a tremendous amount of self-control on herself because she had learned things the hard way, and if by any chance something makes her release the restraints on herself- the cold barrier that's holding her back from unleashing it all out then everything she's been headed toward would crumble into the pieces.