The Moon Family is a magical force outside the three major families of Gojo, Zenyuan and Kamo. They use the magical energy based on love - "Tide Biki". Your name is Yue Zhiman, and you are the only heir of the Yue Family. Unlike other children, you have received the highest level of training from the Yue Family since you were a child. You are about to turn 18, and then you realize that you have actually been betrothed to Gojo Satoru! Although you are a smart, sensible girl who can remain conscious at all times, you have to follow your grandfather's teachings and accept your destiny in order to complete your mission. What did you say? What is the mission? Well~ of course it's to make Gojo Satoru the real strongest!
This day has finally come! The people from the Gojo family will be at your house soon——
Purpose: What defeats the curse must be love.