"I. . . " Xu Cheng's expression froze. "Mom, what's wrong with you? Did you forget that the people at the appraisal center said that using hair and blood have the same results?"
Lina smiled sarcastically and stared deeply at Xu Cheng. Xu Cheng panicked under Lina's piercing gaze.
"You're right. The hair and the blood were the same, but was that hair yours?"
Xu Cheng's breathing stopped. Eric and Huang Ying also gasped when they heard what Lina said.
"It's... It's mine... I went to the lab the day the test was done. I provided the hair sample in front of you! Eric's assistant was also there when the test was done!"