A girl with extraordinary psychic abilities joins two gifted teen boys at a small ghost-hunting agency to fight the many deadly spirits haunting London.

After an abrupt end to her ghost-hunting training, Lucy Carlyle flees to London — where she meets two teens who run a paranormal investigative agency.

Old-school magic meets the modern world when young Alex stumbles upon the mythical sword Excalibur. He soon unites his friends and enemies, and they become knights who join forces with…