C137 Close at Hand and Far in the Sky
If Cui Shengzhi was Shangguan Qinghong, then Lu Yunshu suddenly realized something. She had indeed not suspected wrongly in the Prince's Mansion, and the one who had been conspiring to speak to that young man, Ye ZIchen, in her backyard was Shangguan Qinghong.
However, Shangguan Qinghong had a close relationship with Shen Fengxian, and he was even the one who had followed the law