C715 Xi mengyao was extremely worried
Imperial Concubine Zhen had already hinted very clearly.
The emperor had always treated Song Chongjing as a thorn in his side, and had always wanted to find an opportunity to get rid of him. However, he was a prince, and he was on guard in the capital, so it was not easy for him to make a move.
So if Song and Chongqing took their soldiers out to war and lost their lives