C340 It's a Rare Opportunity

Yun Qing turned back to look at Meng Xiaochun and softly said, "Xiaochun, help me find a small test tube. It's clean, the kind that has never been used before. "

"What do you want a small test tube for?" Meng Xiaochun was even more confused by Yun Qing's words.

Yun Qing turned around to look at the man who was surrounded by the crowd and the corner of her mouth raised