Xiao Feng took out the Soul-Sealing Nail he had just used to instill fear in Gu Shi and handed it to Di Junxiong: "Find an institution to appraise how many years old this thing is.
Additionally, check if Jiangcheng has had any drought years in the last two hundred years.
If the nail's age aligns with the drought years, then focus on investigating Wild Lake, three kilometers north of Chengzhong Village.
The key points to investigate are: what was the village called during those drought years, how many people lived there, and where did the surviving villagers go afterward."
"Master…" Di Junxiong looked troubled: "The earlier tasks are manageable, but finding out where the surviving villagers went is quite unrealistic to check thoroughly, and will require a lot of time."
Xiao Feng was naturally aware of the enormous workload this inquiry involved, and he compromised: "Investigate whatever you can; people from that village face the risk of being attacked."
