Keepers of Time

The Keepers of Time are a group in Ben 10: Protector of the Omniverse.

Origin
They are responsible forkeeping the space-time continuum stable. If one being damages it, the Keepers have to make sure the being does not repeat the damage. If the being continously does it, they have the right to banish him/hee from the universe.

Appearances

 * When Things Are Altered (first appearance)