Rei sighed softly. "I know the ideal. None of us want to harm anyone, but in the end, we must." She lead her into Alexandria soon enough. "Now you're on Alexandria Research Institute. We're going to decontamination and get you a change of clothes before I show you to the room you will be occupying." She looked over Siren, eyes taking her in. "Yeah, we should have the right sizes." Motioning to the door, she headed over to a second door and entered, probably to watch the inevitable scanners that would look her over and make sure Siren wasn't carrying anything she shouldn't. They just left her alone, waiting for her to finish before Rei would come back over and knock on the door, signaling time to go.