Magenta

Member of the red squad. very enthousiastic about her job because she  can shoot things and break havoc AND she doesn't have to care about  consequences. That's what she thinks anyway. Her boss keeps telling her  about consequences actually.

Before the squad :

Magenta comes from a wealthy family and that's how she got her favorite  hobby : recreational hunting ! As soon as she could she started doing  poaching for the hell of it, finding pleasure in hunting "dangerous"  beasts.

She ended up finding out about cryptozoology. New opportunities arise!  Hunting a beast nobody ever saw before, now that's some serious  challenge !! She began quickly famous in the community and soon the fans  heard a rumor. She has arrived at the end of her hunt and she was gonna  reveal to the world her discovery. The next day she was reported  missing without a trace.

The day after that she was secretly added to the red squad.

Other members of the squad :

Bordeaux :  stop Bossing me around yes i know it's your job

Vermillon : you should relax a bit prettyface

Terracota : why are you crying so much when you can breath under water !!

Nacarat : The only fun one around here i swear to god