After obtaining this accessory, turn back and explore the house on the left. Go up the stairs to find Dust inside the house.
There's nothing in the second room. Head behind the third house to find some Dust.
Collect the Dust under the pavilion ahead, then climb up from the left.
Once you're up here, grab the materials, then jump straight down.
After jumping down, go straight to explore the uncharted area on the other side.
Defeat the enemies on the ice and pick up the item on the left.
Let's return to the upper roof from the broken ship in the middle.
Climb up from where you just picked up the Memory Flower.
Once you're up here, there's a save point. Save your progress.
Visibility is poor ahead, so stick to the edge to navigate more easily. You'll find Dust in a dead end on the left (this area is actually a loop, so either path leads to the exit).
Continue sticking to the left side. You'll see several tents on the left, along with multiple suicide bombers and other enemies. Most tents contain either Dust or an item to collect.
Stick to the edge. There are elevated platforms along the side; climb up to get a purple item.
Actually, there are two exits here: one involves jumping down from this side, and the other is entering through the green (or blue?) door on the right. It doesn't matter much; either way works.
Whether you jump down from above or enter through the blue door, keep sticking to the left path. You'll find Dust in the tent on the left.
After picking it up, head out; the only path is to the right. Defeat the enemies along the way, and you'll spot a purple item on the right.
As we pass the tents, move forward and you'll see two wooden floorboards here. Follow the straight one to reach another elevated platform.
Climb up to find another purple item.
Keep moving forward. Be careful, as there's a suicide bomber in the tent ahead. Inside the tent, you'll find a golden item.
The golden item is the weapon soulcasting material "Boy's Pants."
Keep moving forward to encounter another wave of enemies. After defeating them, you'll find Memory Flower #3, "Snowstorm Swordsman," by the roadside.

