“Your sister's in Arial? So is my mother. She said she was joining the mercenaries to fight against Gerxel. I wanted to go with her, but she told me to stay behind and wait. She thinks I'm still a little girl.”
—Sun, in a conversation with Frau
During the game's events, Sun is posted under the command of Lionheart by Silva, who is concerned for her safety, but nonetheless wishes for her to gain experience. She is introduced when she first meets Frau, who shares her desire to prove herself as an adult. The two of them quickly become close friends and agree to work together to help Lionheart. When Holmes arrives in Blood, she and Frau mistake him for an enemy and engage his army in a battle. After being recruited by Mahter, Frau can talk to Sun and clear up their misunderstanding regarding Holmes's intentions.
In the ending, Sun becomes a full-fledged member of the Arless Black Knights, making her a subordinate of Silva. Before separating, she and Frau make a promise to always be best friends.
|Item Required||Promoted Class|
|Knight Proof||Black Knight|
Sun is a seemingly unremarkable unit who joins at a low level at first glance. However, she possesses great potential, including several powerful skills to learn and an excellent promotion. Because she is recruited into Holmes's team, she can be trained in an infinite number of monster battles soon after she joins, making her level issues much less apparent. She often ends up becoming quite powerful, and if the player is willing to invest heavily in her, she is a recommended character to use.
- Despite being a minor character, Sun is the only unit other than Runan and Holmes who switches to a new portrait upon promotion in TearRing Saga: Utna Heroes Saga.