Eliminate Exotic Beasts (2)

Ring, ring, ring...

At 4:30 pm, the laboratory's bell rang on time.

Chen Yu slowly woke up from his sleep and saw groups of students pouring out of the door.

Rubbing his face, he looked at the sky and turned to Bahuang Yao on the other side of the bench. Yawning, he said, "What time is it? Duan Ye hasn't come out yet."

"...Mm." The girl sat at her original seat and nodded worriedly. She said in a muffled voice, "It's... It's past four."

"Eh? What's wrong with you?"

"Nothing..."

Picking at his ears, Chen Yu stretched lazily and looked at Bahuang Yao up and down. "Your period is here?"

"No."

"There must be something wrong with your condition. What's wrong?"

"No... Nothing. I'm fine."

Chen Yu frowned and thought for a moment. Then, he beckoned at Bahuang Yao and said, "Come, come and sit."

"Ah?" The girl came back to her senses and asked curiously, "Why... Why?"