There was really only one direction for Eliza to choose, and though it would put her in a precarious position once the creatures caught on, she had no other choice. With a deep breath, she backed away from the building and then took her best vertical leap, landing on the slanted overhang above the window she’d just broken.

With no time to spare, she ran to the top of the building and down the other side where she could better see her teammates. Mila had creatures attached to both of her arms and was trying to kick them away while shouting directions, urging the rest of the team to leave...