It is unknown if the firing ability is more of a transfer ability rather than offensive technique as even though Kenmi has the ability to absorb other suits, he was only shown to do it as an active ability when he absorbed Knights Darkstone form. So when Fei started shooting his golden projectile, most likely through Kenmi's ability to absorb, he gave defensive capabilities to Kenmi's suit. as a Darkstone, Kenmi mentioned in episode 12 that Fei's powers are like Ruri's and that they are more focused on defense. He can fire projectile crystals from his eyes. When his brother was killed by Kenmi and Knight was beaten, his Lightstone became corrupted by Darkstone energy. This is furthered reinforced when Fei tried to produce more vaccine from his own blood but stated it was impossible because he was not pure enough, this implies that his ability as a Lightstone is not as strong as Ruri's. Lightstone capability- Ruri has stated in episode 7 that he was like her, thus implying that Fei has Lightstone capabilities. Knight and Fei as they appeared for real in the school Plot Powers & Abilities Knight and Fei as they appeared in Alma's dream
In spite of appearing in a skirt, Alma and Kagami continues to wonder about Fei's true gender. Ruri later mulls about properly enrolling them. He and Knight re-appeared in the Shirogane no Tsubasa Picture Drama in school uniforms to visit Ruri's school and apologize to her for hurting her a while back. After many years after their escape he and Knight have been living secretly seeking their freedom and revenge. Although after Knight managed to escape he took Fei with him, but not Hon after witnessing his transformation into a Darkstone and thinking he was dead. Just like Knight and Hon, he was experimented on in Kenmi's laboratory. In episode 12, after gaining Kenmi and Hon's core he wanted to destroy everything because he felt like everything that happened was his fault, but with the help of Alma and Knight he was brought back to normal and was saved by Knight. It is shown Fei doesn't like to do nothing and is pretty selfless as shown when he ran across the fight between Hon and Knight to bring the serum to him. Such as when Ruri got taken by Kenmi and Fei offered to help. Despite Fei looks like a girl and likes to wear female clothing, he is confirmed male by the creator.įei cares deeply for those who have gained his trust.
Fei has shoulder long golden blond hair, and green eyes, constantly wearing a green scarf. His age is unknown, but judging from his size, Fei could be as young as 11 or 12, but is older than 17.