C211
Gu Yiyan blanked out for a moment, then turned his head and said, "Nothing, what did I tell you?"
Su Mu sighed. He, Gu Yiyan, Yan Mu and Xu Ang had known each other since childhood, but he left early. Although they had been in contact for the past twenty years, they were still not as close as Xu Ang and Gu Yiyan.
However