Forced by her grandmother into an arraged marriage with [Eiser](https://anilist.co/character/293098/Eiser-Greyon), she resents her husband and is insecure about him taking over her family business, the Serenity Hotel. Serena cherishes the Hotel greatly. She has a toxic, co-dependent love affair with [Frederick](https://anilist.co/character/293097/Friedrich-Bloom). She is of fragile health, has insomnia and a sleeping disorder.
Serena likes grapes and cherries.