[Action]
I think the hierarchy might be different in our two worlds. She's not a goddess, but a god's daughter. [There was an odd distinction there]
In our world, a group of us have powers based on the elements of our guardian deities. Her abilities are based on those of her father, time and death. The reason she was separate from us is because it is her job to guard the Gate of Time to prevent anyone from passing through. For most people, to know she exists means that you'd have to be in position to interfere with time.