Because of her big brother's 'you can't eat this, you can't eat that,' Ai Fengyi ended up with nothing and could only go grumbling to find her little sister.
She searched around and finally found Tuanzi in the candy section.
"Miaomiao, what are you doing? Do you want to buy some candy?"
Tuanzi was holding a calculator and shook her head very seriously.
"Buying two lollipops is not cost-effective."
Ai Fengyi tilted her head, "Why isn't it cost-effective?"
Tuanzi pulled her over and pointed to a bag of candy.
"Look, this bag of candy is only five yuan, but there are so many candies inside. If you exchange them for lollipops, there's only ten, and lollipops don't taste as good as this milk candy."
Ai Fengyi thought for a moment, "You want to save five yuan and buy this bag of candy all at once?"
Tuanzi nodded very seriously.
"That's right, Miaomiao wants to work hard and buy this bag of candy before the show leaves this store!"
