Based on this deduction, it fell well within the scope of Cangwu Baiye being able to mobilize his personal network to gather information.
All he needed to do was have someone ask around the "Black Labor District" in Heixia and the surrounding cities to see if anyone had ever laid eyes on this teenage boy named Gu Longcheng.
Heixia City sat there in a daze, watching Baiye make call after call, his tone humble and polite.
Chapter 253