When Nova called out, Tristan knew instantly something was wrong. He hurried over and steadied her as she nearly fell. "What's up? Feeling alright?"

Nova held her stomach, wincing. "My stomach... it hurts quite a bit."

She sounded weak, obviously in pain.

Margaret came over quickly and, seeing Nova's condition, asked anxiously, "Did you eat something that didn't agree with you?"

"I only had what was in the cafeteria today, nothing else," Nova replied, shaking her head ...