"Was the paper out of your hands?"
"Yes, when we fell, it flew out of our hands, but it was picked up and given back to us by the other person."
Hearing this, Chu Qingzhi immediately understood, "Did the other party write the second line 'Reflecting the moon in the moon well, casting moon's shadow in the well's embrace. The moon in the well, the shadow eternal, lasting through millennia'?"
"Yes, Fifth Sister, you got it right," Chu Xuyao realized, "Wait, Fifth Sister, you weren't at the scene, how do you know their second line? Did you write it?"
"I wrote it," Chu Qingzhi said. "Your paper was switched when it was picked up and given back to you."
"Despicable and shameless!" Chu Xuyao stomped his foot in anger.
"It's a trivial matter, don't be angry," Chu Qingzhi gently patted his shoulder. "This afternoon, I'll have them publicly confess how they stole someone else's work, how about that?"