Zhao Junyao returned to Zhaochen Palace, and Li Shengan came to report.
"Emperor, we've found out—the Imperial Physician said there was indeed Fuzi Powder on that piece of cloth!"
Zhao Junyao's gaze immediately became icy and sharp.
"Go check the Ministry of Internal Affairs! Investigate everyone who handled these clothes, one by one. We must drag out the person behind this!"
Li Shengan then continued, "This servant has already checked. In the Ministry of Internal Affairs' sewing room, besides those Embroideresses, there are a few Palace Maids in charge of delivering clothes to various places!"
"This servant has already had those Embroideresses and the Palace Maids who deliver clothes put under guard..."
Zhao Junyao nodded.
"Hand them over to the Punishment Department for interrogation!"
Li Shengan hesitated for a moment, then asked tentatively, "Emperor, Her Majesty the Empress..."
Zhao Junyao let out a cold laugh and did not reply.
