Madame Sinde real name Mab Sinde is headmistress of Sinde Academy one of the most prestigious academies in fairytale world outcompeting a certain other academy named after a ink blot Sinde herself is a sanitised strict woman forbbiding students to indulge in negativity and forcing levels of imagination to grow via many means Mab unlike her rival Ambrosy believes in strong handed sugarcoating and absolute neutrality to wolfs or creation of Philipe Sinde forces students stay in fairytale world.