Ex-Wife is a Big Villainess

"Practically impossible."

Shan Dongchuan led everyone to a large vase at the corner, tapped it lightly twice, then twisted the vase slightly and tapped it again twice. Immediately, there was a rumbling sound and the secret chamber’s stone door closed.

The stone door blended seamlessly with the surrounding walls, making it difficult to notice unless one looked closely.

Shan Dongchuan said, "Jin Ao making his first visit to Mengyao Pavilion could not possibly be so familiar with the mechanisms of the secret chamber."

Ran Qingchen observed the mechanism carefully with a slight frown.

It was all too coincidental that the secret chamber door malfunctioned at a critical moment.

Ran Qingchen asked, "The case file states that Jin Ao went on a killing spree, but looking at the list of the deceased, they were all guests in a sealed-off inner hall on the second floor. The other guests of Mengyao Pavilion were unharmed. What exactly was happening in that inner hall at the time, and why was it sealed off?"

"This..."

Shan Dongchuan looked troubled, uncertain whether he should speak or not.

Yuan Anjiang, who was familiar with the inside story, cleared his throat and said: