"Lao Bai, are you two at home?" Xin Xiaozi's mother knocked on the door of White Father and White Mother's house with a large basket of vegetables.

"At home, here we are, you wait!" The white mother was washing clothes in the washing machine and came out at the sound of the doorbell.

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

The white mother opened the door and said with a smile, "Is it Mother Xin? Come on in, please! uuuuuuuuuuuu

As she walked toward the house, she took the white mother's arm and said, "When I went to the...