he was already with Tsai Jing and Gao Xing, and was well aware of the war in the north.,Cai Jing speaks implicitly, but the meaning is actually very simple.,Gao Jing hurriedly cast a look at Cai Jing. Cai you was already a person around Zhao Huan, and he volunteered this time. In theory, the task must fall on him.。