You can go up the stairs on the side of the house, and you can get enhancement materials in the corner of the room.
There is more Dust on the roof nearby; you can jump up from beside the stairs.
After collecting this Dust, cross the wooden planks ahead. You will face a group of enemies next.
After defeating them all, talk to the soldier on the right, and the gate on the left will open.
The leftmost cell door can't be opened now, but you can collect the Dust first.
Enter through the main gate in the middle. You can obtain the item "Weapon Refinement Reversal Talisman" from the carriage on the right. This item can revert enhanced weapons to their previous level.
You can talk to the soldiers nearby. The person in the house ahead can trade materials, but since we're not very wealthy right now, we can ignore it for now.
You can see a treasure chest at the back of this room, but we can't access it just yet.
There are also items high up in the bamboo, but we can't reach them right now either.
We can go into the house on the right first to loot items.
You can obtain a "Shadow Dissipation Talisman" in this house, which can revert the level of Shadow Armaments.
Next, go to the other side of the room and talk to this person to continue the "Fierce Axe" side quest. There is also Dust to collect on the right.
