Feena

Feena is a mysterious amnesiac blue-haired girl who is locked away underneath a shrine until Adol Christian comes along to rescue her in Ys I: Ancient Ys Vanished: Omen. Feena turns out to be a key character in both Ys I and Ys II, and plays an important role in the prequel Ys Origin, as she is one of the twin goddesses who governed over the mythic kingdom of Ys.

After the fall of the Eldeen civilization, she and her twin sister Reah came to what would (much later) be known as Esteria with the Black Pearl. With the help of the island's six most prominent families, who were well-versed in magic, they built the kingdom of Ys. The kingdom prospered under their guidance until a series of disasters befell Ys, leading a portion of the kingdom to break loose from the surface and float into the sky with the survivors. In order to put an end to the disaster that forced the people of Ys to flee, the twin goddesses sealed the Black Pearl with their wings and fell into a seemingly-eternal sleep until the seal was broken 700 years later.

Adol first meets Feena while venturing inside the Shrine of Solomon where she is imprisoned in a cell. Adol manages to bring Feena out of the jail and escorts her back to Zepik Village. At the outskirt of the village, Feena collapses due to a fever, but fortunately, they are near Jeba's house so Adol lends his back and brings her to Jeba's house. As Feena is unable to remember anything other than her name, she stays at Jeba's house. While she is nervous about her amnesia, she finds solace in living with the people of Zepik Village. Adol drops by every now and then to check up on her until he ascends to the floating island of Ys at the end of Ys I.

Feena appears only at the end of Ys II. It is revealed that she is one of the twin goddesses of Ys.

Feena is an enigmatic and ethereal being, radiating an aura of mystique despite her young age. As an amnesiac, she struggles to form clear memories, often expressing herself through intuition and instinct rather than logical reasoning. Her gentle nature and compassionate heart make her quick to empathize with others, though she rarely opens up about her own past or inner turmoil. Underneath her serene exterior lies a quiet strength and determination that emerges when faced with adversity or threats to those she cares for.