C83 You Are Really Vicious!

Everyone turned to look at Yu Chulu, who immediately waved her hand innocently, "I don't know. What formula? Didn't you develop this formula!? Today is your celebratory feast! "

Even Yang Huiyan dared to talk back in front of her. At this moment, he definitely did not believe Yu Fanya's words, pointing at her and scolding her, not giving her the slightest bit of face