C3501
"Hey, Xiao Yun, when you cleaned up my room, did you touch the account book in my closet?"
"Grandma, I didn't clean your room in the past two days. Even if I did, I didn't touch your cabinet. What's wrong?"
"Aiya! This is bad, my account book, identity card, and real estate certificate are all missing! " Grandma Zhou was so anxious that her eyes turned red. Her hands were trembling