C197 There Really Is Silver

With a tone as cold as ice, no one would think that it was a joke. Everyone kept quiet, including Aunt Liu. She looked at Yun Xiao with some confusion.

Just now, when they were making a ruckus, Yun Xiao had already checked Liu Dashan. The more she checked, the angrier she got. Liu Dashan had been coughing up phlegm all year round and already had a history of chronic obstructive pulmonary disease