The Eternals

Summary
Spoken as the true Guardians of DxD, this group of brave warriors were brought together by a single individual; you know him as Dillon Hyoudou, a former half Angel/half Fallen Angel turned Devil hybrid that was born with the strongest Longinus known as Eternal Damnation. Using its power, he was able to destroy one of the beasts written about in the Book of Revelations, otherwise known as Trihexa albeit at the cost of his life for the betterment of DxD. Having fulfilled an ancient prophecy foretold by God from the Bible, he was revived by something only described as a “Higher-Power” as a reward for sacrificing himself. This same “Higher-Power” gifted him with a new body with the exact same physical appearance but his essential reincarnation marked the dawning of this new species. The Eternals as they were named represent purity at its finest; acting as an elite group of Angels with extremely enhanced physical abilities as well as a natural affinity towards light or light-based powers. What makes them so unique and diverse from regular Angels is that they were blessed with a unique power known as Cosmic Power; its main function is to harness the energy flowing across the infinite universe of time and space thus making is extremely lethal to any supernatural beings such as Devils, Vampires, Youkia, Dragons, Gods, Buddas, and even other Angels. However, for one to become an Eternal, their heart must be pure and free of hatred as this power comes with great responsibility. Despite what seemed to be a positive impact on most of the world, their very existence posed a threat for the likes of Indra, Hades, Loki, and many others who withheld their evil intentions. It's safe to say that God from the Bible has left the world in good hands with Michael and his fellow Archangel Dillon Hyoudou acting as a pair in the continuation of his system of forging divine miracles.

Plot
In order to accomplish the near impossible task of protecting the entire world of DxD, Dillon Hyoudou needed to provide a means of transportation for this newly found group to travel across great distances at a moment’s notice. Thanks to his friendship with Micheal and his ability to speak with the “Higher-Power”, he was given permission to enter the 7th Heaven which contained the Sacred Gear System along with God’s System which has only been seen by the 4 Great Seraphs who attempted to activate it following the death of God from the Bible. Described as a place of unimaginable beauty, the 7th Heaven left Dillon in absolute awe as he gazed upon the golden architecture which stretched as far as the eye could see.

He soon reached what appeared to be the location of said systems and after entering with insurmountable hesitation; he underwent a series of tests proving that not only was his heart pure and just, he needed to prove to himself that he was worthy of the mantle of Archangel. Shortly thereafter, as instructed by the “Higher-Power”, Dillon placed his hand within a massive white sphere that was omitting a very mysterious but powerful aura which caused untold amounts of energy to surge through his body. The excruciating pain eventually forced him to his knees as he screamed ferociously; crying and shedding what seemed like endless tears, memories of his past life began to haunt him. Watching all his friends and family die before his very eyes once again nearly destroyed his will to continue until a small glimmer of hope paved the way for his ascension. Clinging to the sole memory of his love for his friends and family, Dillon forced himself to his feet and absorbed all the remaining power exerting from within the sphere thus causing a massive blast. When the dust settled, Dillon smiled as he glanced upwards into the beautiful blue sky stating “Thank you, I will cherish this gift forever; I know I will never amount to your glory, but I will uphold it to my dying breath. Light this path of Eternal Darkness, for I shall shine it with your light. Allow me be your beacon of hope to spread love across the world, for the evil tainting it shall purge no longer.” And with that final word, Dillon slowly drifted away into a state of unconsciousness.. After coming to his senses nearly 3 days later, Dillon nearly cried tears of joy at the sight of an unknown paradise. The “Higher-Power” informed him that he had transformed the 7th Heaven into a place of solitude for the Eternals to reside in. From that day forth, it was and would always be known as Realm Eternal, for it cannot be destroyed or erased by any means.

Ranks
Similar to the hierarchy's of Heaven, the Underworld, Grigori and even Asgard; the Eternals have developed a system to honor those who have either accomplished impossible tasks, achieved glorious victories in battle or by showcasing immense improvement overtime. Because the Eternals were created to be an elite group of Angels they have developed Golden wings just like the Archangel Michael's and as their status changes overtime the number of wings on their back increases. The most wings one can achieve is 12 as shown by Dillon Hyoudou who acts as a fellow Archangel alongside Michael in an effort to keep Heaven's System at it's full capacity.


 * Eternal - Those who have been newly appointed or have gained basic experience belong to this class. (Low-Class Angel)
 * Holy Eternal - Those who have surpassed their limits and have managed to peak their true potential belong to this class. (Middle-Class Angel)
 * Divine Eternal- Those who have proven through intense training and sheer will as well as being able to defy low-tier Gods belong to this class. (High-Class Angel)
 * Celestial Eternal - Those who have managed to show exceptional strength as well as key leadership skills belong to this class. (Seraph - Ultimate-Class Angel)
 * Cosmic Eternal - Those who have shown the ability to invoke fear into beings of immense strength such as supreme Gods, Super Devils and Dragons such as the Heavenly Dragons belong to this class for their strength, speed, abilities and various other attributes have earned them a place among the world's strongest warriors. (Archangel)

Trivia

 * Unlike normal Angels who have developed the Brave Saint System in order to repopulate, the Eternals essentially destroy and recreate a person’s entire body using the Eternal Piece System in order for the host to withstand the immense Cosmic Power which in turn will fuel their power. The only essences of their being that is untampered with is their soul.
 * The Eternals chain of command was established to honor those who showcased true loyalty, feats of strength and an undying will to succeed. The hierarchy itself directly follows the guidelines set forth by God from the Bible; as an Angel achieves more tasks or prevents any imminent threats from arising they are awarded a higher status.
 * In 30 years time, this group became so strong that only those with God-level power could hope to rival them. Each individual member could fight a God on their own but Dillon Hyoudou, the leader possessed power far surpassing that of Great Red, Ophis, Shiva and even Trihexa to the extent that he was finally capable of fighting the machine Gods from ExE. Albeit, his only drawback was the amount of time it takes to reach and sustain that amount of power making it possible for beings such as the Sacred Gear users, high-level Gods, Longinus users, and even Evil Dragons such as Crom Crauch or Super Devils like Balberith to defeat him in his base level of strength.
 * The Eternals seem to have a vendetta towards Indra, the God of War and Lord of Heaven in Hindu Mythology. His current goal is to wage a war with Shiva, the God of Destruction all for the sake of “having some fun”. This lack of care could result in a plethora of catastrophic events which forced Dillon Hyoudou to ally himself with Shiva despite having no interest in a long term war.
 * The Eternals currently have in their possession every known Holy Relic, these include the True Longinus (Holy Spear), Sephiroth Graal (Holy Grail), Incinerate Anthem (Holy Cross), Alphecca Tyrant (Holy Nails), the Shroud of Turin and the newest relic, Eternal Damnation (Holy Amorphous).
 * Every known Magical type or element is capable of being used by the Eternals. They're strongest being