C924 Reexperiment

At this moment, Zhang Cheng looked at Kang Zhiqin who was standing in front of him. He didn't know what kind of feeling he had. He couldn't tell what it felt like.

To some extent, it could be said that Zhang Cheng felt a little guilty towards the girl in front of him. He really did not want to know about this.

He stood dumbly in front of Kang Zhiqin