She is the mastermind behind the events of the 2nd Arc , and returns in the 4th Arc along with Elsa .
In reality , she is an assassin who comes from the same organization as Elsa , who has the power to tame and control mabeasts .
assassin is the mastermind behind the events of the 2nd Arc , and returns in the 4th Arc along with Elsa .
In reality , she is an assassin who comes from the same organization as Elsa , who has the power to tame and control mabeasts .