A note on an error in the earlier chapters

There was an error earlier: I said Huang Xiao and the others obtained the Formation Manuals for the Spirit-Gathering Divine Formation in Mountain Valley. That was my mistake; they obtained them at the Xinglong Money House. The reason I mixed it up was that my original plan was for them to obtain only the first layer of the formation at the Xinglong Money House, then obtain the remaining two layers in Mountain Valley. I changed that a little when I wrote it, but later on, I forgot, and my thinking was still stuck on the original plan. Sweat... I got myself all muddled. I'm explaining it here, but I won't revise the earlier text. It shouldn't affect the plot much.