Bright bookish Oscar Lowe has escaped the urban estate where he was raised & made a new life for himself amid the colleges & spires of Cambridge. He has grown to love the quiet routine of his life as a care assistant at a local nursing home where he has forged a close friendship with the homes most ill-tempered resident Dr. Paulsen. But when he meets & falls in love with Iris Bellwether a beautiful & enigmatic medical student at Kings College Oscar is drawn into her world of scholarship & privilege & soon becomes embroiled in the strange machinations of her brilliant but troubled brother Eden who believes he can adapt the theories of a forgotten Baroque composer to heal people with music. Edens self-belief knows no bounds & as he draws his sister & closed circle of friends into a series of disturbing experiments to prove himself right Oscar realises the extent of the danger facing them all...