In a realm divided between spirit seekers and spirit hunters, a baby named Wilm, forsaken by his birth parents for his dark hair and eyes, finds refuge among the spirits. Raised by these ethereal beings, he evolves into a formidable summoner dedicated to safeguarding his cherished sisters and their village. With a fierce resolve to shield his family, Wilm unleashes his summoned beast sisters, disrupting the very fabric of the world. Prepare for an electrifying saga of summoning battles that promises thrills and surprises at every turn!