The heroine spent her childhood days in a lonely, remote place with her mother, Sumire, and her servant/subordinate, Luca. The Christmas she turned 16, she was invited to go and live together with her father, Mondo.

The dream she had ever since she was young was to live a happy life with her family together. Thus, with her long-yearned-for dream coming true, she took her first steps as a member of "Arcana Famiglia", a vigilante organization the frank Mondo is in control of.

Limited Edition Include : 

• Limited Edition Package Box (1 Type) 
  
• Main Characters Large Can Badges (Set of 7) 
  
• Main Characters Acrylic Standee (Set of 8) 
  
• Comic-style Character PVC Film (Set of 7)