Yun Zi Shu raised her eyes, her gaze cold and emotionless. There was not a single ripple in it.,"You are to enter the palace immediately and summon the best imperial physicians from the Imperial Medical Bureau.",Leng Shuang's eyes turned cold, and she drew out a token from her sleeve: "I am Leng Shuang, the Shadow Guard of the Imperial Clan. Anyone who dares to obstruct me will be killed without mercy!"。