Su Shen had clearly invested considerable thought into the matter. As Gu Zi spoke, his eyes flickered with concern as he turned to her and said, "There's still no clear lead on this. I've had people investigate, and they confirmed that the mastermind is indeed from the capital and currently in Guangcheng. However, we can't identify his name or position. It's possible he isn't here solely for the three children."
Gu Zi nodded in agreement. If the person were entirely focused on the children, they wouldn't still be sitting idle.
Knowing that the mastermind hailed from the capital suggested that the children's biological father had some significant background, which surprised Gu Zi. She hadn't expected the origins of the three children to be so extraordinary.