Arthur never expected life to get so royally fucked up. People are being killed with magic, he can't get the memories of a past life as King of Camelot out of his head, and fate apparently won't give him a break.

Merlin just wanted to protect what he cared about. He almost died, tore the veil between the living and the dead, and he can't figure out how to fix it all.

Mordred lost it all and gained one thing in return. He has a new partner, a broken past, and he can't get the screams out of his head.

A new and darker threat has come London's streets and has pulled them into the centre of its web as they struggle with the events of the last year. Magic has a new face, a new name, and stands to either save or destroy them. Its fate lies their hands.