[Processing] Filtering Feathers

Description

Dora Fonti asked you to produce Lightweight Plumes by processing Soft Kuku Bird Plumes.
1. Hunt Kuku Birds.
2. Get Soft Kuku Bird Plumes by Tanning.
3. Use [Filtering] to process Soft Kuku Bird Plumes into Lightweight Plumes. (1 Lightweight Plume requires 5 Soft Kuku Bird Plumes.)
4. Get 3 Lightweight Plumes.
5. Give 3 Lightweight Plumes to Dora Fonti.

※ You have to hunt Kuku Birds and use Tanning to get Soft Kuku Bird Plumes.