chapter 344 Qiao Yuehan, the hidden boss?

Speaking of this, Geng Youhua became excited again!
"Aren't you all curious? Don't you want to know Qiao Yuehan's identity? In fact, she is..."
Cathan Sammy smiled faintly and interrupted her.
"We don't care about Qiao Yuehan's identity. We won't help him just because of curiosity. But I am very curious, you have been fascinated by the structure of the human body all your life, why have you never thought of using yourself as an experiment?"
Geng Youhua's face changed instantly!
"What...