Kirus was the number one disciple of the Red-Eyed Swordsman, Kirberos. One day, he decided to leave the Red Eyed Swordsman and travel the world, but was attacked by the other disciples of Kirberos because they all coveted the title of the "Red-Eyed Swordsman's Number One Disciple". He was left to die, but surprisingly survived the attack and ever since then wanted revenge against his fellow disciples.
Powers and Stats
Origin: The Vagrant Soldier Ares
Lifting Strength: Superhuman
Striking Strength Street Class
Durability: Street level (On level with his AP)
Range: Extended melee range
Standard Equipment: Sword
Weaknesses: Normal human weaknesses
Being under the apprenticeship of the Red-Eyed Swordsman should make him a competent warrior, but by being the number one disciple of Kirberos, Kirus is automatically a powerful fighter. He fights using a sword and is very skilled at using it.
Kirus is such a skilled swordsman that he can take on multiple fighters by himself even when they are his fellow disciples of the Red-Eyed Swordsman. He is even seen toying with them, even when they are strong opponents, such as the number two disciple, Lucid.
It is seen that Kirus can have a high tolerance for pain as he was rammed into a wall and came out of it mentally unfazed. His other notable skills include being able to jump very high and doing flips to land and appear behind his opponents.