"What's inside after you open it? It can't be another small box, can it?"
The Speech Master stretched out her hand to pull off the rubber band wrapped around the matchbox, slid out the inner tray, and revealed a small white paper box.
She took out the small paper box, opened it, and revealed a small cloth pouch bound by a rubber band. Squeezing the pouch, she felt something round and hard.
"How did you do it?"
Surprised, she glanced at He Ao, then opened the cloth pouch and took out the coin with a smiley face drawn on it.
"Secret."
He Ao took back the matchbox and coin from her hand.
"Acting all mysterious," the Speech Master pouted, "I'm not playing with you anymore."
Then she turned and ran off.
He Ao smiled, shaking his head, and continued to examine the firearms on the rack.