At the Sheffield school where Will, Irma, Tarani, Cornelia and Hay Lin study, a crime has been committed: one of the students' watch was stolen. The item was found in the locker of Nigel, Tarani's friend. But is he really to blame? Having dealt with this matter, the sorceresses go to Meridian. The day of Elion's coronation is coming. The insidious Phobos originally deals with his sister with the help of an enchanted crown. Is it really all over for Elyon?..