When Cass dared to taste the Midnight Sun's deadly chocolate, her mind was transported back to Medieval England, leaving her body in a coma. She helps the founder of the Terces Society to escape the wicked clutches of the Midnight Sun and finally finds the Secret but, to her horror, wakes from her coma she has forgotten everything... When Cass dared to taste the Midnight Sun's deadly chocolate, her mind was transported back to Medieval England, leaving her body in a coma. She helps the founder of the Terces Society to escape the wicked clutches of the Midnight Sun and finally finds the Secret but, to her horror, wakes from her coma she has forgotten everything...