How to Unlock: The quest begins automatically after arriving to Bloom and listening to the conversation between Dracogen and Tybir (M15.1).
Note - This quest is connected to Tybir (one of potential party members). It can be unlocked only if Tybir was a part of the team once you've reached Memovira's Courtyard in Bloom.
If Tybir was part of the team once you've arrived to Bloom (i.e. you haven't left him in Sagus Cliffs), he'll take part in the first conversation with Dracogen (M15.1) (the one that initiates Dracogen's Price). Dracogen will recognize Tybir and ask him about Auvigne, his former lover. You'll receive Tybir's Ring and a mission to discover Auvigne's whereabouts.
The quest can be begun at once or picked up anytime during your stay in Bloom. To begin, talk with Tybir. During the conversation, Focus on the topic of his former lover. Tybir claims that Auvigne can be found in Small Nihilesh.
Proceed to Small Nihilesh. Once you're inside the zone, talk to Tybir to continue following the trail that can lead you to Auvigne. This time, Tybir will suggest to talk to a person who digs through the trash.
The person you're looking for is Crimper. He is staying near the garbage dump in the north-east part of Nihilesh (M19.8). Talk to him and ask him about Auvigne. You'll learn that the person who've lost the second ring is staying at Shrine of Chilla (M16.2).
Proceed to Vast Interior. The eastern part of this location contains the entrance to the sought Shrine of Chilla. Enter the building and talk with Ragmin - Tybir will learn that Auvigne had died. He'll be furious at the way Ragmin has taken care of his body. You can proceed in two ways - either allow Tybir to kill Ragmin (don't engage in the confrontation) or use Might to stop Tybir from killing him.
Regardless of your approach, return to Dracogen and complete the quest. The dialogue will conclude the story, while you'll receive 25 Experience Points.
Epilogue: Regardless of whether you've taken up this task or not, you can meet with Auvigne after you complete Into the Depths. Once the Exile finds himself in The Calm, enter Oasis Fanthom to meet up with Tybir and Auvigne. Tybir will return to the party, equipped with Tybir's Linked Rings (a Tybir-only ornament offering +3 to Health and +10% critical chance to all rolls). while the party will receive 40 Experience Points.