C46 The Power of Nine Leaf Flying Daggers
From Xu Yan's point of view, it was best not to help.
After all, if he truly attacked, he would be exposed. Even if Meng Zhao didn't have any big secrets and he was being spied on, it would still be a very uncomfortable thing. Naturally, there would be conflicts of interest between the two sides.
But from this Qin Empire point of view, or his, Seventh Prince's angle
