After lunch, Moon was showing Ash around the school. While walking down the hall on the third floor, they bumped into a panicked Zaria.

"Aren't you supposed to be cheerleading right now?" Moon asked.

"Come quick, Mizuki!" Zaria exclaimed. She grabbed Moon's hand and dragged her away.

"How many times must I tell you?! Don't call me by my surname!!!" Moon shouted as Ash ran after them.

When they arrived, the other girls jumped up.

"Moon!" Hikari yelled.

"You're our problem-solver!" Yvonne continued.

"Help us!" Mei finished.

"What even happened?" Moon asked.

"Zaria didn't tell you?" Touko questioned.

"Shauna's vanished!" Lillie cried.