The interests behind the huge family are revealed. How will the friendship between the two girls continue under the entanglement of various emotions? Is their entangled love a sweet candy or a hidden sharp knife? Can they, childhood sweethearts, finally cross the border? Various estrangements, how will the results of sadomasochism and family interests develop, what kind of waves will be produced in the fierce family competition, the heroine's hidden identity, the intersection of magic and reality, and the hidden things will be revealed one by one.