Ye Chen sat blankly for a while, his head full of messy thoughts, which made him feel unusual and a little weird. Where did this blood sample come from? With such an important discovery, why didn't the teacher tell him?

After thinking about it, he got up and went to find Professor Li.

Professor Li looked at the experiment report for a while, and faced the questioning Ye Chen, he said calmly, "That's right, this blood sample is my experiment."