In the name of justice I will end you!!!
Seryu Ubiquitous is a young girl obsessed with eliminating criminals, while deeming herself to be a savior. Her twisted sense of justice makes her believe that she is always in the right.
Seryu’s Magic is, “Magical Beast Transformation: Hekatonkheires”, it is a small dog that can increase in size and strength, becoming ferocious monster with regenerating capabilities. The arms that she lost in her magus training were replaced with a set of interchangeable weapons created by her family.