Orion Eden

 is an enigmatic young man, the Orion Saint in the future era. Eden commands the element of Lightning.

Personality
Mysterious and distant, Eden believes in the dominance of the strong and disregards the weak, putting his faith in his own strength. Eden could be considered to be similar to Phoenix Ikki in both appearance and personality.

Childhood
From Little Eden is intimately connected with the army of Martians. He is a son of Mars, and plans essential to the war god. It has always created together with other warriors.

While still very young, was taken by Medea to finally meet his father. There, faced with an incomplete picture of Mars, whose revival had not yet completed. Mars appears as a giant fire, and explains to Eden that is trying to create a new world for both men and gods, without pain and suffering. The True Athena should serve as the foundation of this new world, where Eden would be the king and protector of New Athena. After hearing his father, Eden swears allegiance to Mars, and promises to make it impossible for the purpose of his father is reached.

Still young, Eden met Aria, who had also been raised since childhood with the Martians. They created a bond of friendship, Eden being the first friend I ever had Aria.

In Palestra
Eden is first seen during the final moments of the challenge of Cosmo Delta. Now a young Bronze Saints, is announced by Geki (Omega) rated as the best in selection test for the Battle Of Saints. When Pegasus Kōga tries greets, Eden shows up arrogant and full of himself, and uses his element to topple Thunder to Kouga and leaves him motionless on the ground.

At the tournament, Eden, even with the elemental disadvantage, easily wins Corona Borealis Dali with one blow. Along with Dragon Ryūhō, he is a favorite of the public to win the tournament. His second fight is against Apus Paradise, and again wins easily, to qualify for the semi-finals.

His next opponent would Pegasus Kōga, but before the fight could occur, the Palestra is attacked by martians. Realizing the situation, is seen leaving the Eden Arena.

In Babel Tower
Bronze Saints reappears after the destruction of the shrine, in the Mars castle. There, the God of War tells his son that they will rule together in the future, while her sister, Hornet Sonia, Eden speaks to endure until his Cosmo is large enough. Later, Eden trains with Leo Mycenae, being able to hold one hundred blows of the fist Gold Saints. Leo Mycenae tells Eden that is much more powerful than the Bronze Saints who stormed the Babel Tower, but Eden is frustrated that they have been able to take Aria and decides to quit training for today.

Rescue Aria
When her older sister Hornet Sonia returns seriously injured in combat Lionet Sōma, Eden decides it's time to act himself. So Eden part to rescue Aria alone. When found, she is being protected by Aquila Yuna and Pegasus Kōga. With his tremendous strength, easily defeat the two Bronze Saints and Aria leads back to the Tower.

In the tower, Eden realizes that Aria is unhappy, and apologizes for having to lock it again. He decides to talk to his father Mars that Aria might have a little more freedom, and question why the destruction of the Palestra. Mars, however, thinks the Eden to be too nice is a weakness. Eden agrees that needs no weaknesses.

Later, in the chambers of Aria, Eden asks what is the desire of Aria. She responds that his desire is to go to the Thunder Ruins.

Thunder Ruins
Even though the intention was to destroy the Aria core of Ruin, Eden realizes his desire to go there. Soon, Kouga and Ophiuchus Shaina (Omega) also come to ruin. There, Eden Kouga fight, the struggle this time is much more balanced, with Kouga able, somehow, to rival Eden. Because of Kouga, Eden can not prevent Shaina, with the help of Aria, destroy the nucleus of thunder, whose crystal falls into the hands of Eden. Overcome with anger, his eyes glow red from Eden, but before he could fight Kouga, darkness takes over the site and swallows all the Bronze Saints and Hornet Sonia.

Darkness Ruins
Eden allows the darkness to take over him because of his failures, but Aria senses his pain and uses her Light cosmos to break out of her own darkness in an attempt to save him.Her cosmos strengthens and she bursts through her illusion, saving Eden right after from his own confinement. He tells Aria in earnest that he is sorry for not giving her his all to bring her true happiness, but Aria kindly forgives him, knowing that he has always cared deeply about her.

They are interrupted by Kouga, who is deeply confused by his Dark cosmos, but when the shadow Athena tells him that his powers are strong enough to defeat Mars, and an illusion of Mars is presented before him, holding a helpless Athena, Kouga has to try and use them to help her. Eden and Sonia go with Mars, Eden calling out frantically to Aria as he is dragged along.

Eden's Sorrowful Battle
Eden sees a transparent version of a young Aria and himself as the younger him is leading an uncertain Aria away from her prison, wishing to show her something. Eden feels even more weak when he realizes that nothing has changed, and he was never truly able to help her.The real Medea comes by to tell Eden of Kouga's dark powers, telling him that both she and Mars believe that he must either obtain his powers or surpass them. Eden wonders what good power is when he wasn't even able to protect Aria. He see another "magic" flower petal and chases it to see if he can be given another glimpse of Aria.Eden asks Mycenae if he thinks it's wrong for Saints to fight each other. Eden isn't willing to attack, likely knowing just how wavering his cosmos is, so Mycenae attacks him first, making Eden use all his power to defend.Eden sees an image of Aria's bloody body as he falls and catches himself. He rebounds quickly towards Mycenae and strikes at him, finally getting some of the anger towards his father out of his system.He finally fights through the one question that's been haunting him since the incident: Why did Aria have to die? He finally realizes that maybe his father made a mistake.

At his limit, Eden finally sheds tears over this, the surrounding area into the beautiful, flower-covered scene that Aria created with Kouga the night Eden took her away. He watches the young, transparent Aria smile and play happily in the colorful field, and realizes that she's never smiled like that in front of him before. Eden comes to understand that this is what Aria was fighting so hard to protect, and that she's asking him to take her place and fight for it as well, which he decides right then to do for her.

Virgo House
When all hope seems lost, Eden arrive at the last minute and protects them from one of Fudo's techniques. Eden takes over the fight against Fudo after blasting Kouga and the others out of the Virgo Temple. Following a desperate battle, Eden manages to defeat the Virgo Gold Saint when he awakens the seventh sense.

Scorpio House
On the death of his sister, Sonia, Eden feels the thing. When it comes to face Soma, he knows he will find the show and explains Soma that is the way that Sonia had chosen. Leaving from the young Saint, Eden kneels alongside his sister and look for the last time his face peaceful.

Pisces House
When Yuna fights with Amor, Eden intervenes. But Amor taunts him, saying that the dead Aria and Sonia make him lose his cool. It also reveals when the defeat of Mycenae. Enraged, Eden attack Amor again, but in vain. It says last he finds Eden changed since his childhood and explains that he is the brother of Medea, and therefore his uncle. Mocking him again, explaining that he will not fail to help her sister,  Amor plans Eden against a wall, where he holds. He reminds her that helping Medea, it also helps Eden, despite the protests of the latter who says he has not asked. Yuna intervenes in turn face Amor. As she explains her reasons to fight, Eden finds motivation and finally manages to break away from the wall where he was chained. Yuna holds Amor, leaving Eden space to join his father and Koga.

Master Room
Eden arrives in the room where Koga was fighting with his father, the God of War and Flames then Eden decides to help Koga and the two face Mars, where Eden and Koga managed to beat the God with great effort, and, to the surprise of the two, he failed to remove the bat Aria where only Medea and Mars could take. When the God of War was about to die, he decides to help Eden to withdraw the bat, which was killed by the time the 12 hours are over.

Cloth
Eden wearing the new version of Orion Armor, formerly used by Jaga. This version is quite different from that used by Knight earlier, no longer stored on the famous Pandora Boxes, but in crystals called Clostones, which carries Eden adorning his left glove.

Besides the aesthetic differences, the Cloth is now considered the rank of Bronze, Silver and not as its predecessor. She has silvery tones stained purple and purple gems, blue and red. The left arm of Armor is several times larger than the right.

Constellation
Orion (the Hunter) is a prominent constellation, perhaps the best known of the sky. Its bright stars visible from both hemispheres make this constellation is recognized universally (visible during the winter in the Northern Hemisphere, Southern Hemisphere summer). Orion is located near the constellation Eridanus River and supported by his two hunting dogs Canis Minor Canis Maior and fighting with the constellation Taurus.