 | Name | The Start of Contamination |
| Type | Story Quests | |
| Series | The Unanswerable Problems: Vulpes Zerda Chapter: Act I | |
| Description | You haven't gone to see Katheryne in a while. Why don't you go have a look? | |
| Next | Into the Hinterland | |
| Involved NPC | Katheryne, Tighnari, Yara, Mahir, Akarsh, Abdo, Kadin, Karkata, Collei |
| Table of Content |
| Rewards |
| Objectives |
| Dialogues |
Rewards
| Icon | Name | Rarity | Family | Amount |
 | Adventure EXP | 3 | Currency | x 600 |
 | Mora | 3 | Currency | x 38100 |
 | Hero's Wit | 4 | Character Ascension Item, Character EXP Item | x 4 |
 | Mystic Enhancement Ore | 3 | Crafted Item, Weapon Ascension Item, Weapon EXP Item | x 8 |
| items per Page |
|
Objectives
Dialogues
Talk to Katheryne in SumeruKatheryneAudio Language: |
Ask Tighnari about the situationTighnari, YaraAudio Language: |
Buy Vasanti Grass from a traveling merchantTighnari, MahirAudio Language: YaraAudio Language: |
Gather information nearbyAkarshAudio Language: AkarshAudio Language: |
AbdoAudio Language: AbdoAudio Language: |
Kadin, TighnariAudio Language: KadinAudio Language: |
MahirAudio Language: |
Discuss what to do with the traveling merchantMahir, TighnariAudio Language: |
Go to the location where the robbery took placeTighnariAudio Language: MahirAudio Language: |
Follow the Sumpter Beast |
Feed the Sumpter Beast |
Continue following the Sumpter BeastYaraAudio Language: |
Observe your surroundings for anything unusualKarkata, TighnariAudio Language: |
Defeat the mechanical crab |
Try to communicate with the Mechanical CrabKarkata, TighnariAudio Language: |
Give the mechanical components back to the merchantMahir, TighnariAudio Language: Akarsh, Abdo, KadinAudio Language: KarkataAudio Language: |
Go back to Avidya Forest to heal YaraCollei, TighnariAudio Language: MahirAudio Language: |
Cause Furina's good and people like using the characters they pull