Rina

Lena (リィナ) is a spirit who lost her memories.

Appearance
She has clear light blue hair peeking out from her hood. Anos thinks that the hood might actually be part of her rumors, as he can't see the face beyond the hood even with his magic eyes.

History
Despite losing her memories, Lena knew a lot about spirits and the Great Spirit Forest, where she knew she had to go. Because the location of the forest changed depending on the rumors, Lena worked as an information broker in order to collect a lot of rumors.

Great Spirit Arc
Lena meets Anos when he saves her from an angry merchant, whom she angered by exposing him as a scammer. After dealing with the merchant, Anos asks Lena about Aharthern, so she tells him about the forest and her circumstances. Because they had the same destination, the two decide to help each other.

They eventually find the mischievous spirits Titi and gain their help to reach Aharthern. Once inside the spirit forest, Lena looks around with a nostalgic expression, when suddenly Titi remembered that Lena resembles Reno.

Anos Voldigoad
Lena helps Anos find Aharthern.

Trivia

 * The page after Flan's page in the Book Fairy was torn off, and it's likely that it contains Lena's memories.