Chapter 678

translate!"Jiangnan was stunned upon hearing this and looked at Ou Yan, "How can you be sure it's a highly poisonous drug Have you seen it before""We've tested it," Ou Yan explained. "This powder is...ly your grandfather saw him pull out a knife. Afraid he would harm the innocent, your grandfather single-handedly stepped forward to stop him. However, your grandfather is old after all, so he was bea...