C228 The past Is like Smoke

"Bai, are the two of you home?" Xin Xiaozi's mother knocked on Bai's father and Bai's mother's door while carrying a big basket of dishes.

"I'm at home, I'm here. Wait a moment!" Bai's mother was washing clothes in the washing machine when she heard the doorbell ring and came out quickly.

Xin Xiaozi's mother knew what their eyes were like, so she stood patiently by the door and waited