Sheng Xiao understood immediately.
He said, "They're very close. My father brought my mother back from the Upper World. My father dotes on her very much. Yang Yang and I have been used to it since we were young."
"Auntie is from the Upper World?"
"Yes."
Thinking of how the spatial door had been sealed, Yu Huang asked, "Then hasn't Auntie not returned to her family's home for twenty years?"
"My mother doesn't have a maternal family." Sheng Xiao handed the peach to Yu Huang. Yu Huang took it and took a bite. Sheng Xiao turned on the tap to wash the peeler. He inserted the peeler into the shelf and drew a dry tissue to wipe his hands.
After wiping his hands, Sheng Xiao threw the piece of paper into the trash can in a parabolic fashion. Then, he raised his hand and created a soundproof wall outside the kitchen.