"Huh?"
Cao Yanhua was the senior brother of the Level 8 laboratory. His status was higher than everyone else. He was also much more skilled than Xie Xinyao and the others.
Therefore, his experiments were more difficult and obscure.
He had deliberately made up for the cold treatment from before today and specially arranged for Xie Xinyao and the others to bring her along. Unexpectedly, Xue Zhu stopped following after watching two or three small experiments.
Cao Yanhua was a little surprised.
"Aren't you going to continue watching?"
Xue Zhu glanced at Xie Xinyao, who had ignored her and was just short of looking down on her. She retracted her gaze and shook her head. "No."
"This is a rare opportunity…" Cao Yanhua tried to persuade her.