Watcher (angel)

A watcher is like an angel who is sent to watch over stuff and report back to their boss, who is usually God. They can watch over anything, like people or places or important things, but they can't interfere unless their boss tells them to. They're kind of like a security camera that can see and hear everything without being seen. They're invisible and can move around really quickly, so they can keep an eye on lots of things at once. Basically, they're like super spies for God.