When Du Xiaoxian received her 3,500-yuan salary for the first month, according to the plan, she went to the mall with Du Huayue to buy an air conditioner. This way, after Du Niannian came back, she would not be too hot to sleep.

At the end of the month, Du Huayue went to find Manager Liu of the Security Department to ask for leave. He said that he wanted to go back to his hometown. But he had just taken leave last month, and now he was asking for leave again. Manager Liu ...