A dark middle grade coming of age fantasy set in modern day England. After the death of his guardians, Seven, a foundling of mysterious origins attends St. Bernadette Academy in his attempt to protect the only family member he has left. St Bernadette trains young boys and girls in the art of exorcism; vanquishing demons using the bible and holy water. Seven will make both friends and foes all the while being haunted by a demon that is both cruel and kind and occasionally seems to sometimes help Seven at his worse moments. St Bernadette Academy is nothing like Seven expects and as he navigates a world of demons,magic and eventually witches, Seven finds out that he is more than an ordinary twelve year old boy and is capable of abilities he never even dreamed of possessing.