In a twinkling of an eye, the two hottest months of the summer of the City A had passed. The early autumn was approaching, and the wind in the morning and evening had become chill than before. People who were afraid of cold began to wear shirts with long sleeves.

Su Jianan was one of them, but she still didn't get used to wearing long sleeves since the summer of the City A had just begun, why did it become so cold suddenly?

So unconsciously, was it because she had ...