Chapter 248"Mom, what should I do I won't be able to wear qy products anymore...""Isn't it just a brand, darling Mom will buy you more limited editions..." Xu Aqin comforted her. "Don't cry, silly chi... and killed many people. There were also a few cases in China.Just when people were in a state of panic, a cure appeared out of nowhere. It was said at the time that Professor Yan from Peking Universi...