C1598 Fair Play

Chen Yuyue nodded clearly and gave Zhang Youxu an affirmative reply: "You are not worthy."

"Child, stop messing around. Listen to me." Zhang Youxu put away his smile and said coldly: "If I don't finish all the experiments I'm doing as soon as possible, when those foreigners have completely improved their race, we will be meat under their butcher's knife! We shall be slaves