Having enemies was common for the Gachette witches but they have always been able to conquer during adversity. When the demon of Gehenna rises after being locked away for a hundred years, the great sage of Black Water Bayou falls,

leaving the legacy of her ancestors in the hands of her granddaughters, Merigold and Majesty. Still learning how to use their powers and juggling college, the Gachette sisters must go to war with a revengeful demon to save their people.