Holy pumpkins! The witches disappeared on the eve of Halloween! Witches from two powerful families, Merlin and Morgan, master magical powers only once a year, in October. Each time they try to break all magical laws in order to preserve their powers forever. But this year, due to enmity within the coven, the hereditary witches Merlin suddenly disappeared. The young witch Mirabelle Merlin intends to find her relatives! But how to do this if she has just acquired magical powers? She can't do it alone. She must team up with her enemies - the evil Morgan cousins. Mirabelle will have to muster all her courage to unravel the age-old secrets of the witch family. What will an alliance with cousins lead to? What happened between the first witches Merlin and Morgan many years ago? And does Mirabelle have a chance to get her family back?