Everybody present seemed to understand the words clearly.

"Yunuan, what's your opinion?" Princess Ning distracted her eyes on Qin Yunuan.

Qin Yunuan pondered for a while and said lowly, "Since there is a problem, an investigation is needed definitely."

Princess Ning nodded satisfyingly, and then said to Concubine Tang, "What's your opinion, sister?"

Concubine Tang looked a little bit embarrassed and said reverently, "Sister, you are the ...