Sienna Nelson

Sienna Nelson (シエナ・ネルソン) is a side character in the My Next Life as a Villainess: All Routes Lead to Doom! Desperate Situation! On the Verge of Doom spin-off manga. She is a first year alongside the main characters of Fortune Lover, and is one of Katarina's loyal followers. Sienna is Katarina's best friend in the spinoff.

Appearance
Sienna has long flaxen blonde hair and brown eyes. She is usually seen wearing a carnelian dress.

Personality
Sienna is a smart and diligent woman who treasures hard work. She is insecure about her weak magical abilities and is somewhat vain as well. She appears to be more open-minded compared to other noblewomen in Katarina's circle, as she is much more forgiving towards Maria compared to other people. She is a very loyal person, who has stayed by Katarina's side even after her friend's drastic personality change. Sienna is a follower who doesn't submit blindly, and serves as a rational foil to Katarina's more whimsical, carefree nature.

Background
Sienna is the daughter from a low-ranking and poor noble family in the far countryside of Sorcier. She has been a devoted follower of Katarina Claes for quite some time. When Sienna was feeling down about her own magical prowess, Katarina informed her that her own magic was basically non-existent. She told her that she should be proud of her noble status, and since than has stuck by Katarina's side even after she regained her memories.

Game Description
In the original Fortune Lover game, Sienna can be assumed as being one of Katarina's many followers who bully the protagonist throughout the story.

Katarina Claes
Sienna is Katarina's longest follower, and admires the Duke's daughter a lot. Before Katarina's memories of her past life returned, she has taught Sienna to hold her chin up as her follower, and learn to be more proud of herself. Being around a Duke's daughter gave Sienna more confidence while in the academy, and led her to become friends with other noblewomen in Katarina's follower circle.

After Katarina gains memories of her past life, Sienna has been the subject of Katarina's attention due to her desire of not being left alone. Sienna gets slightly agitated by Katarina's childish behavior, but never mentions of it being out of character. Katarina still voices her amazement at Sienna's hard work, which makes her realize that despite suddenly changing in personality, she is still the noblewoman that she admired and followed. While Katarina and herself were close before, the two now actively study and have tea together outside of Katarina's follower circle.

Maria Campbell
Sienna dislikes Maria, due to all the attention and influence she is receiving thanks to her Light Magic. As someone who is also studious and hardworking, Sienna's opinions of Maria started to change at the realization that her achievements are fruit of her labor. Eventually, Sienna realizes that her judgment of Maria was incorrect, and desired to work alongside Katarina in gaining her forgiveness.

As Katarina and Maria become friends, Sienna is naturally around her as they all hang out. Even though Sienna can have a conversation with her when Katarina is around, she doesn't know how to talk to her when they are alone. After Sienna apologizes to Maria for the harassment that she helped escalate, the two have grown close and promised to study in the library together.

Mary Hunt
Sienna and Mary get along well with each other thanks to the presence of Katarina. They are comfortable around each other and are seen together while having tea with Katarina.

Sophia Ascart
Sienna and Sophia get along well with each other thanks to the presence of Katarina. They are comfortable around each other and are seen watching together as Katarina farms.

Noelia Flores
As Sienna became more confident and independent due to the bonds she had gained with her friends, Noelia becomes offended by her discourtesy to those who are of higher statuses. Sienna is constantly belittled by Noelia for her poor family and magical aptitude, and vows to bring down both her and Katarina in order for her to know her place.

Wind Magic
Sienna's magical element is Wind. She has a low magical aptitude.

Trivia

 * Sienna's appearance bears a striking resemblance to a minor character who attempted to burn Maria with fire magic in Episode 5.