stared intently at the unfamiliar old man in front of him, saying in a deep voice, "Who are you"But did King Zhao send you to kill meThe old man settled himself at the tea table, poured himself a cup... who spoke out of turn."Li Chen waved his hand and said, "It's alright, everyone has different opinions. It's important to communicate well and not let this cause any discord."Wu Ban Shan said: "Your...