C289 Back to my grandmother's hometown

Just as Bai Jinsheng was enjoying herself, her phone suddenly rang. She picked it up without even looking at it and picked up the call.

"Hello, Sis. It's me." Bai Zisu's voice came over the phone. Only then did Bai Jinsheng stop her gaze and press the pause button.

"What's wrong, Susu?" Bai Jinjing hadn't heard Bai Zisu's voice for a long time. Previously, she had contacted her form teacher