Lilli

Lilli is a heroine from Rosenkreuzstilette who is an inhabitant from the Black Forest and is Spiritia Rosenberg's fairy partner. She is easily able to fit into the palm of anyone's hands thanks to her small size.

Appearance
Lilli is a small fairy who regularly wears a pink sleeveless turtleneck that exposes her midriff, and she wears a green skirt and bra over it as well as green wristbands, brown shoes, and green pieces of jewelry. She has long, green hair, with some parts of it being held in braids, and has an ahoge in her hair. Her eyes and wings are also green. Lilli is one of the few notable characters in Rosenkreuzstilette Freudenstachel who doesn't receive a redesign alongside Tia, Liebea, and Schwer-Muta.

Personality
Lilli is curious and inquisitive but can also be childish and therefore tends to pout whenever things happen that don't go her way. She has very few friends, since her race isn't very friendly with humans, but nevertheless, she's quite attached to those she does open up to. Not only is she capable of talking to animals such as the dragon Talos, she can also alert Tia to things she's unable to see herself. Lilli has the amusing habit of saying "Hunya!" quite often.

Spiritia Rosenberg
Lilli is a good friend of Tia and often travels around with her. The reason why she often sticks with her is because she wants to see the world for herself, as she realizes that humans and Magi can be rather interesting to her. Over the course of Tia's life, Lilli will often comment on different things showing up wherever Tia is, depending on whatever they may be.

Strudel
As Strudel is another fairy and inhabitant of the Black Forest, it's only natural that Lilli and Strudel would recognize each other as friends and fellow fairies the moment they meet one another at the end of Rosenkreuzstilette Freudenstachel after Freudia Neuwahl's victory over Iris.

Abilities
Lilli gains the ability to fight alongside Tia if she finds the treasure of the Black Forest within the depths of Trauare Wrede's stage. Using her ability borrowed from the treasure, she can home in on an enemy target at its exact location on Tia's commands.

Rosenkreuzstilette
Lilli came home alongside Tia as she returned to the imperial training hall after a six-month training in the Black Forest. As they were greeted by Iris, a dragon came crashing in and captured her, prompting Lilli to follow him. As that happened, the training hall, along with the Black Forest, caught on fire and Lilli was devastated by the destruction of her home. Luckily for her, everyone from the forest managed to make it out alive. With the forest destroyed, Lilli was allowed to travel with Tia and rest on her cross.

As the two traveled together in their fight against RKS, at one point, Tia could fall safely through a gap within Trauare's sanctuary and find the forest's secret treasure, to Lilli's surprise. Lilli recognized the treasure and said that the residents had been watching over it for a long time. Tia suggested that the two bring it back with them, and Lilli agreed, saying that they had to stop the rebellion against the Empire anyway, especially for the ones waiting for them in the other forest. More importantly, Lilli was willing to fight alongside Tia, saying that she could borrow some power from the treasure. With the situation they were in, they knew their ancestors would forgive them, and Tia thanked Lilli for them both being in it together when Lilli suggested to let her help her.