Sirius

Sirius is an elite warrior of the Ironclads Warrior Guild, serving as one of the three Harbingers and Passion of the Ironclads. He is also the younger brother of Mael, as well as the second youngest son of the Demon King Abraxes, whom Sirius once served as a leading soldier of the Demon King's army.

Appearance
Sirius is a tall, muscular man. He greatly resembles his father's human form, though with a few slight differences. Sirius has darker hair, and dark red eyes, as opposed to Elderos, Abraxes and Alzareth.

His attire is a large, black leather trenchcoat with red lapels, and several belts wrapping around his abdomen under the coat. He wears large, black boots, along with black leather pants with a belt around his waist, and a second belt going diagonal, part of it going under the upper belt.

Personality
Sirius is very calm and collected, yet very easy to anger. Like his adoptive brother, Mael, Sirius often times seems completely complacent during battle.

Sirius is highly confident in his abilities, clashing with his own brother Mael in the past, a very powerful opponent and remains unfazed at the prospect of doing so again and even initiating an attack against him. His confidence in his own abilities develops a certain degree of arrogance towards beings weaker than him. He has even shown himself to be capable of enjoying fights, as shown by how he gave a taunting smirk at his opponents upon unleashing his full power and leaving them all powerless and even not only showed absolutely no fear when Deldaris, who was as powerful as his older brother, arrived but even showed actual eagerness to fight him. However, despite this arrogance, Sirius himself has said that unlike Mael, who often underestimates his enemies due to his sheer power, Sirius never underestimates his enemy, and won't hesitate to use his full power, no matter how powerful his enemy.

However, Sirius has limits in his patience and, although he rarely shows it, is not above mocking and showing negative responses at the ones he had an antagonistic relationship with. This is displayed by how he repeatedly took time to show his grudge at Mael and most of all Alzareth, who he mocked in their short conversation and showing tremendous anger at him for being the reason Sirius lost his Power. Sirius also was visibly angered by Kilimiester and Gambion's betrayal, saying openly that a Kymer and a human had no place in the Demon Clan.

7,000 years ago
Sirius was mentored by Estarro and Calypto in combat before he completed his training and stopped learning under his master. He idolized his elder brother when he was the leader of the Ten Commandments and at some time fell in love with a human, Melana.

Upon discovering that Kilimiester intended to abandon the Demon Clan, Sirius confronted him. Kilimiester reveals that he does it for the person he wants to protect with all his heart, leading Sirius to confirm the truth about the relationship that Kilimiester maintained with a human, Jimi. Kilimiester offered to leave with them along Melana. However, Sirius rejected it stating that from there he would no longer consider him as a brother, something he would come to regret later on.

First World War
Near the end of the war, he was sent to capture or kill the recently escaped Jimi, during which he easily defeated the Giant King Gambion, and offered him and the King of the Kymer positions in the Ten Commandments.

As a result of the forbidden spell used by Kilimiester, the memories of Sirius were altered to believe that he was a human, and son of Alastar

Abilities and Equipment
As one of the harbingers of the Ironclads Warrior Guild, younger brother of Mael, and son of the Demon King himself, Siriusis an extremely powerful demon. According to Mael, due to having being lent the magic power of the Demon King, Sirius' power can equal that of the Demon King and the First Sinner, and that he has the power to destroy not only Estarro, but also Calypto.


 * Main article: All for One


 * All for One: The first half of Sirius' magic power, this power gives him the ability to gain power and magical abilities from consenting allies, however the more magic powers he stores at once, the more danger there is of him falling victim to his curse.


 * Main article: One for All


 * One for All: The second half of Sirius' magic power, this power gives him the ability to sacrifice his own power and life force to anyone, however if he sacrifices too much power at a time, he will fall victim to his curse.


 * Main article: Purgatory Fire


 * Purgatory Fire: A mysterious ability possessed by Sirius that allows him to generate black flames. It also has the additional effect of nullifying an immortal's regeneration.

Commandment
Sirius was bestowed with the Commandment of Passion, due to Sirius' passion for his friends and battle, along with his elder brother and the rest of the Ironclads.

Weapons

 * Starbreaker: Sirius wields a longsword, created by the goddesses themselves, with a sharp point on the end. He is tremendously skilled in swordsmanship, using it in a manner similar to Mael.