When they left the weapon forging hall, they locked it behind them.
Even though there was that array that would protect it, it wasn't as if they could just leave it unlocked now that it had been cleared.
It was a good thing that they were able to easily lock it with the token that Lin Fan had.
Only it did feel like a bit of a waste to lock it like this.
"The alchemy hall has a better position than this since it was near the center of the sect."
There was no need to doubt Xiao Mu's knowledge since it was something that came from the Dao Sect. So that was why they chose to close this weapon forging hall and use the alchemy hall instead.
But it wasn't as if they were heading back to the alchemy hall yet.
Since they had time, they would head to another spot on the map before that.
With Xiao Mu's knowledge, they were actually able to figure out what each of these marks on the map meant. Which was why they had chosen one specific place to head to.
