They are the relicsB-Breakers... did you say?Although we call them 'Breakers' mostly.We use a medication on the Breakers to turn them back to their original human forms.You said that you turn a Breaker back to normal by using a medication, right?That's our main role.Huh? But wait a second...What are they...?Monsters in the guise of human beings.Imitation humans.If we leave them be, the entire humanity will be lost to those Breakers.from the great war in the past...