Guardians

Guardians are by blood, the guardian job is past from generation, they protect the Parallax. Guardians have weapons called Staves, they use Staves to kill Welkin and Krellicks. They are the opposite to doppelgangers for they don't have a 'twin'. Welkin and Krellicks can find and attack guardians easy by the smell of their blood. Veronica split her children, Ben and Katherine up because they have half guardian blood for safety, if they were together Krellicks and Welkin would find them. Full blood guardians can access the Reading Room by Orbs in their original world.