"Check to see if you've got anything extra on you," Li Yu reminded, "This is a trick some thieves and pickpockets often use. They're very fast, but most of the time it's to steal something."
The girl felt her clothes upon hearing this but didn't find anything until she opened her purse and found a different gold coin inside.
There was no lion's head on the gold coin, replaced instead by a sword and a silver moon.
"Just by bumping into me, they managed to slip this into my purse without me noticing?"
Miss Rabbit felt a chill recalling the incident, realizing that this was more difficult than taking her purse away.
In other words, if the other person wasn't trying to pass on information but was actually a pickpocket, she would have had to say goodbye to her purse.
"Do you recognize this pattern?" Li Yu took the coin, looked at it for a few moments without any clue, and then asked the girl.