C97 An Enigmatic Master

Du Jiuyue glared at Liu Lianke.

"Actually, Chenqie is researching the poison formula with teacher." Du Jiuyue grinded her teeth as she glared at Liu Lianke before speaking softly to the outside.

"Your teacher?" The Emperor and Prince Xiang seemed to have come to a realization.

Du Jiuyue was adept at detoxification, and everyone in the palace knew about it.

At this moment