Culprit

As she arrived at the canteen, she couldn't help but notice the giant stack of plates that were being carried away by the maids. The way that they were hastily moving around and the fact that their face was very pale caused a bad feeling to arise in Shiro's heart.

"Yo." She called out, sitting down on their table.

"You done?" Yin asked while quickly swallowing some food.

"Yeah. Lisa, how much has she ate so far?" Shiro asked.

"I believe that she's almost finished her second serving of the menu." Lisa replied as she was currently resisting her urge to throw up. Just seeing this much food made her nauseous.

"^"%£$!!! Second serving!?" Shiro widened her eyes. Turning to Yin, she saw Yin hide her face behind a plate to avoid eye contact.

Taking a deep breath, she gestured for one of the maids to come over.

"Don't make any more food. Just finish the ones that are half way done and we'll be fine." She said as the maid nodded.