Overview

Bilwise is a Shai encountered in the Meandering Hills. She has an eccentric personality and an innocent nature, often rambling about herself at length. Despite this quirky habit, Bilwise is a helpful NPC who provides the player with an inventory expansion, increasing available inventory slots.
Location
Bilwise can be found in the Meandering Hills, at the clifftop ruins area where the Reunion quest concludes.
Reunion Quest
Bilwise plays a role in the Reunion main quest during Chapter 2. After Kliff follows Jiji to the cliffside ruins in the Meandering Hills, learns the Nature's Grasp and Focus skills, and solves the Abyss Cresset dial puzzle, Bilwise is waiting at the clifftop. Speaking with her completes the quest.
Rewards
Completing the Reunion quest and speaking with Bilwise grants the player two rewards:
Palmar Pill: A recovery item.
Standard Inventory Expansion Tool: Adds 3 additional inventory slots, increasing Kliff's carrying capacity.
The inventory expansion she provides is one of the early methods for increasing storage space, making this encounter valuable. For more ways to expand inventory, see How to Get More Inventory Slots.
Shai Background
As a Shai, Bilwise belongs to one of the smaller races in the world of Pywel. The Shai are known for their diminutive stature and unique culture. Bilwise's eccentric, innocent personality is characteristic of the Shai encountered throughout the Hernand region.