C172 （2）

This time, it was Lu Han.

Gu Nanxi frowned when he heard her cell phone ring like a popular pop.

Little Bell was bored yesterday afternoon, so she was playing with her cell phone in the office. Ji Shenyao didn't know why, but she used Wi-Fi to download the ringtone. She kept thinking of changing the ringtone back to the usual simple ringtone. However, she forgot to change because she was busy