d fingernails in corners and under the couch that could be from anyone."Fingernails and hair can extract DNA, but if too much time has passed, it may not be successful.Let me know if you have any othe...Chapter 683

Under the gaze of the old professor, Ou Yan stood up and politely said, "Professor, my name is Ou Yan."

"Finally, class is starting..." The old professor smiled, looking at the beautiful young girl before him. She seemed very intelligent.

>>When I have a cold, I usually just take one pack of Xiao Chai Hu and it's done. It's not like those who study traditional Chinese medicine, they have to pick herbs and simmer them...right Full marks for the top scorer"ce. "Today, even if I lose my life, I will personally avenge Asen.""With such interest, why did you leave in the first place""You're really broad-minded."At this moment, Jiang Yue wished she could dis...