C972 You Can Only be Mine

"Strange, I didn't hear sister-in-law wail!" You can't even hear the sound of someone panting. " Nan, who had been waiting outside, put her ear to the door and listened. I wonder if she did it because she was worried? I'm just curious to hear it.

"What kind of wheezing sound is that?" A voice suddenly came from behind her.

Nan jumped, flinging herself away from the door