Chapter 243: Feng Jue's Eraser Has Fallen

The last class in the afternoon was Cai Jian's class.

Cai Jian liked to walk around the classroom when he was lecturing and often joked with the students.

"Speaking of RNA, creatures can actually be very romantic. For example, although it's a single chain, I can also have a U."

"Speaking of the genetic problem that everyone is having a headache over… When the boys confess, you can say that I have an ancestral chromosome that I want to give you…"

The students in the class gradually reacted and laughed.

Most of the students felt that Cai Jian's lecture was quite interesting.

Gu Yang felt a little disgusted.

Because when Cai Jian said those words, he kept looking at her with a disgusting expression.

Gu Yang lowered her eyes and looked away. She was afraid that she wouldn't be able to hold back her gentle and delicate image on the spot.

It had been almost two weeks since she reported Cai Jian to Xiao Yize.