Lynette is from the House of Hearth. The House of Hearth is a Fatui run orphanage, the Fatui being a controversial group in teyvat, known for these schemes and violence. They serve the Tsaritsa, the Cyro Archon. Their “Father” is Arlecchino, the woman who runs the orphanage. Also known as the Knave. Lynette is quite cold to strangers, and shows little interest. She has many cat like features given she’s half feline, other than her cat ears and tail.