Robin was quick but the Pageless was quicker. For every arrow she shot to block its path, somehow, it found a way to break through. Even if Robin could shoot with pin-point accuracy while moving, she was still limited to the draw of her bow. She couldn't pull her arm back with enough speed to punish it for being out of position, and the one time she could, it managed to use the momentum of her projectile to its advantage to launch out to its intended location.
"ENEMY PAGELESS! I've gone to the shadows! Be on guard, multiple projectiles!" a voice reverberated inside of Robin's head.
'...Ayaka!' Robin thought to herself, growing worried about her fellow grimoire wielder. She had to trust in Yuri and Momo to protect her ally, though, as Robin herself was much too split from the group to turn back and help. If she didn't press on, the target would escape. She rushed to the outside of the door, chasing her quarry. Robin readied her bow, but just as she wanted to take aim, the world was blanketed in darkness.
"What-!" she cried out in surprise, twice when the spotlights suddenly turned on. Scheherazade seemed to have some idea of what was going on.
"Be on your guard, everyone! I hope it's not what I'm thinking, but I don't like where this is going,"
Scheherazade's warning had a calming effect on Robin. She let down her bow and crouched on the spot, taking a defensive stance. She focused for a brief moment. 'Even if we don't know what's coming, keeping the citizens safe is our mission. Stick close and protect them. I'll hold the Pageless off on the roof.'
Robin put her back to the wall of the outcrop so she couldn't be flanked, then took aim at whatever target she could. "No matter what tricks you fiends use, we'll overcome them and bring you to justice!"