C107 Refining the Core

Looking at Ye Zixuan's flushed face, Ann Ning found it very interesting, and the smile on his face couldn't help but deepen.

"Haha, how am I not serious?"

As he spoke, Ann Ning even intentionally leaned over and lightly blew on Ye Zixuan's neck.

Ye Zixuan's neck was very sensitive, and when Ann Ning blew on it, she subconsciously trembled