At this moment, inside the Jiangcheng Public Security Bureau's director office.
Mr. Ma looked out the window and picked up the phone again to dial the number of his old classmate.
As soon as the call was connected, a slightly fatigued yet still cheerful voice of the old classmate came through the receiver.
"Mr. Ma, I've almost finished packing my luggage here, and I'm planning to book the earliest flight to Jiangcheng tomorrow."
"Speaking of which, ever since we parted ways at the criminal investigation summit ten years ago, we old classmates haven't had the chance to gather."
The tone of the old classmate on the other end of the line was filled with unconcealed excitement.
But Mr. Ma's hand on the receiver tightened slightly.
He took a deep breath and said hesitantly, "Old classmate, you are always welcome to come to Jiangcheng."
"It's just... the case we asked you to assist with this time, we've just solved it."
"What?"
