**8
"What do you know?"
Mai's father was startled and asked.
"I know Xiaomai is not our biological child."
Mai's mother leaned close to his ear and whispered, "But you can't let Xiaomai know about this. If she finds out we are not her biological parents, she might break down."
"How do you know?"
Mai's father was shocked and asked, looking at her in surprise.
"Sigh, they say newborns look almost the same, but in reality, you can tell if it's from your own belly by touching them. When they first brought our child after she was born, I took one look, and she had a large birthmark on her shoulder. But when I later saw Xiaomai's shoulder, there was no birthmark, and I knew something was wrong. When the child was born, you thought I was unconscious. In reality, I heard the doctor say the child had a heart problem and they didn't know if she would survive. At that moment, hearing that news, I was so distressed that I continued to faint…"
