C1435 Everything That Happened

Zhan Yeling raised his hand and held his forehead, not answering his question.

Cheng Jiuyuan saw the strange look on Zhan Yeling's face. "Director Zhan, what happened to you? Go to my office. I will take a look at you."

Zhan Yeling took his hand off his forehead, but there was a frown on his face. His expression was also very serious. "The hallucinogen is no longer effective..