Areas of Sagittarius

Aeras is a light-skinned person, appearing to be perhaps 20 or 25 years old, tall at 1.88 meters, with a medium build. He has an athletic body, but isn't very muscular. He has dark (possibly black) hair, which he keeps somewhat long and styled upwards. Like all the Saints who were captured by the Fairies or have joined Itia's plans, he bears a fluorescent Fairie (or butterfly) tattoo on his face.

As mentioned by Francisca, Aeras was a serious warrior, while Sage remembers him as a person with immense kindness. Like the other Gold Saints who underwent brainwashing by the Hell Fairies, Aeras possesses great pride in his position as a Gold Saint and shows great disdain for the Silver Saints, calling them "arrogant mosquitoes" or "annoying insects," although according to Francisca he remains as serious as ever.

In his last breath, Itia travels through the Yomotsu hill, but before falling into the Underworld, Thanatos, Hypnos, and Papillon appear before him. The gods take advantage of the doubts in Itia's heart, explaining that he too harbors evil for merely observing and never having done anything to bring peace to humanity. They offer him more time and power to achieve peace if he wants to act. Itia returns to the world of the living and tells Gateguard that he was wrong for 250 years, as people are evil, and to achieve peace he will judge the world with his power. Itia accepts the gods' offer, and they grant him a young body and control of the Hell Fairies. Using the Fairies and with Gateguard's help, he begins to brainwash all the Gold Saints in the Sanctuary. Thus, in order for gods and humans to live in peace, it is necessary to rule the human world through great power, and only the most sublime beings on Earth, the twelve Gold Saints, are capable of doing so. At some unknown point, Aeras, like other Gold Saints, fell prey to the power of the Fairies, who brainwashed him, turning him into someone who despises the weak and seeks to conquer the human world following Itia's orders. Later, Athena uses her cosmos to send (flying like shooting stars) Francisca, Sage, Hakurei, Archon, and two other Silver Saints to the Pope's Chamber to confront Itia.

While the Saints are flying towards the Pope's Chamber, they are attacked by an arrow shot by Aeras. The attack is blocked by Francisca and the Silver Saints, who descend into the Sagittarius Temple to confront Aeras and allow Sage and Hakurei to continue. Outside the Sagittarius Temple, Aeras greets the Saints calling them "presumptuous mosquitoes" and later "annoying insects" as he prepares to face Francisca and the Silver Saints. In the middle of the fight between Aeras and the Saints, one of Libra's weapons falls like a projectile from the Pope's Chamber; the Saints manage to dodge the impact of the weapon and observe the great power that Itia possesses. The conclusion of the fight between Aeras and Francisca and the Silver Saints is never shown in the story; therefore, what happened to Aeras is unknown.

The Golden Arrow of Sagittarius is, along with the bow, the weapon of the Sagittarius Cloth.

•Atomic Thunderbolt: It rises into the heavens before beginning its attack, surrounded by a golden aura of Cosmos, and its fist, charged with electrical energy, releases plumes of energy, before striking towards its opponent, releasing a multitude of electrically charged energy spheres from its fist at the speed of light. When the electrical spheres reach their target, they explode to destroy everything they touch. The attack produces a large explosion accompanied by lightning where the electrical energy spheres impact, causing damage even if the attack is dodged by the opponent, due to the shockwave and lightning produced by the explosion. • Kheiron's Light Impulse: He extends his wings and propels a wide beam of light with his arms, generating a massive whirlwind of golden wind created by the wind pressure, destroying everything in its path. •Issen Hissatsu: This technique involves firing a bolt of devastating energy; the user raises their right arm with three fingers extended and launches a ray at the opponent. •Infinity Break: This technique consists of releasing an endless stream of light arrows from the fist, which travel through space in a spiral direction. • Kheiron's Thyella: The Saint of Sagittarius flaps the wings of the Sagittarius Gold Cloth, causing a powerful, immense whirlwind of wind that destroys everything around it. •Cosmic Star Arrow: He raises his cosmos to the maximum, concentrating it at the tip of one of Sagittarius' arrows, and in front of him and his bow a kind of barrier appears from which a multitude of cosmos arrows are fired. Finally, he concentrates his energy even more and truly launches the Sagittarius Arrow, which is charged with an enormous amount of cosmos.