Genshin Impact
Odette

1
At some point when she was a child, Odette Spessiva became acquainted with Signora, who taught her ballet dancing. She eventually joined Signora's division of the Fatui, where she underwent training that was harsh enough that she stopped feeling pain. She also held some resentment, practicing her skills so she could spurn the Fatui. Instead, she was caught in the act by Signora, but the Harbinger let her be. Signora later departed to fulfill the Tsaritsa's mission, dying in Inazuma. Odette learned of her death and felt some remorse; while many destroyed the Cor Ignis that she had given them, she decided to keep hers. She was also not aware of the party responsible for her death. Five years later, she was rumored to be the ideal candidate to inherit her mentor's position.
Odette was travelling across the tundra with her group for a Fatui mission when she heard of an incident at Svetloledovka, diverting to help the trapped miners there. She had finished preparations just as the Traveler was about to enter. Learning they had come with Sandrone, they entered the caves and saved the miners from an chimeric monster, driving it off. As the Traveler manifested the surrounding energies to create the Exaiphanes Blade, the cavern began to collapse, and while Odette lagged behind the Traveler, she elegantly dodged the rockfall and escaped. They then returned to Snezhnograd, where they ran into Tartaglia. The Traveler criticized both Harbingers for not opposing Project Stuzha despite knowing the suffering it caused, alarming Odette as she had never seen anyone openly criticize them. The two Harbingers, who understood where they were coming from, reassured them that they would still support their people.
Odette then asked how they knew her, and Tartaglia reluctantly revealed that the Traveler was the one responsible for Signora's death. Seemingly dismayed by the news, Odette left the group under the pretense that she had some practice to do.