Piper Durability Limit

	Across the room, sandbags rained down around Piper and Nico. Piper tried to pull Nico to safety, but one of the bags caught her shoulder and knocked her down.
...
	Jason ran to Piper’s side. She yelped when he touched her arm. Her shoulder looked unnaturally bent, but she muttered, “Fine. I’m fine.” Next to her, Nico sat up, looking around him in bewilderment as if just realizing he’d missed a battle.
...
	The demigods gathered around the helm. Jason bandaged Piper’s sprained shoulder while Hazel sat at the stern, feeding Nico ambrosia.