Name: 666 (Trihexa)/Keijiju Minazuki

Titles: Apocalyptic Beast, Emperor Beast of Apocalypse, Archmage, Anti-God, War Magician, Mechanical Beast, and Anti-Christ

Gender: Male

Age: 19 (Current Body)

Info: Known mostly as just Keijiju Minazuki by the larger of the supernatural population, he is the reincarnation of Trihexa, the Apocalyptic Beast. Reincarnated as a human infant, Keijiju was adopted by a technomancer magician, Aika Minazuki. Aika was the one who gave him his name after finding him within Merlin's home. She taught him many things, not just about magic but about the world and feelings, especially love and compassion, and he truly bonded with his foster mother in his second life. At the age of twelve, Keijiju unlocked his original power when Aika was fatally wounded by unknown attackers and slaughtered them. But when that did happen his human body experienced great pain from the sudden boost of power, losing a lot of blood. In her dying moments, Aika saved her foster son by injecting her greatest invention, techno mystical micromachines which helped stabilized Keijiju's body. Now he travels to find both the keys to Merlin's library to fulfill Aika's dream, searching for her killers and trying to unravel the mystery of why he was reincarnated in the first place and by who.

Appearance: Keijiju's human form takes on the appearance of a handsome young man in his late teens too early twenties. He has a lean muscular build, fair skin and short spiky black hair, and red eyes.

Personality: Keijiju mainly apathetic to most things, uncaring towards people and events that do not concern or interest him. In some cases, Keijiju can considered innocent. He only has a basic understanding of social etiquette so rarely interacts with others unless he has too. Another reason to call him innocent is that even in his original form, he was not driven by emotions such as malice, but primal instincts that all animals in nature are ruled by. And while he does not really care for the survival of the world, he does not wish to destroy either. He is, however, fond of children, considering them innocent and pure and due to his memories with Aika. He is protective over her and becomes angry when someone insults her memory. Keijiju also has a strong view of what is good and evil, believing that everyone is capable of being both and that those who consider themselves one but not the other a hypocrite. In battle he prefers to end things quickly, but as the fight goes on long or when facing against strong opponents, Keijiju shows a wilder side, finding joy in battle, showing that he can be a battle maniac.

Overall Abilities: In his original form, Trihexa was powerful enough that it would take the combine effort of both of fully powered Great Red and Ophis to destroy him. However, as he was primarily ruled by his instincts despite his intelligence, Trihexa could not bring out his full power properly. Upon reincarnation, Keijiju was able to ignore his primal instincts with reason and master his powers. In addition, he learned magic from both his foster mother and Merlin's library. He developed a tactical mind along with martial skills that he can use in conjunction with his innate power and magic and adapt to his opponents attacks and defenses. Because he lost most of his blood after being severely hurt when he unlocked his true power, Keijiju's blood stream has been replaced and infused with mystical technorganic micromachines developed by Aika. The machines help him use his full powers at their highest, thus in his human form he can only use enough power to rank him as Satan and Chief-God Class.

Apocalyptic Aura: The innate energy of Keijiju as the Apocalyptic Beast. It is highly destructive, more so than the Bael's Power of Destruction. After training, Keijiju gained better control over it, allowing him to use it in various ways. Keijiju uses the aura to amplify the damage of his magic and physical attacks, and can destabilize and disrupt most attacks, nullifying. Most of the times, Keijiju can release the aura to create and control explosive shockwaves for various purposes, even using it to propel himself at high speed. One of his favorites is that Keijiu can release the aura as sharp near-invisible blades that can cut through anything or anyone or combine it with his already immense strength to make his limbs as sharp as blades.

Primordial Darkness: The source of all darkness and shadows, and his exceeds that of even deities like Nyx and Erebus. Because of that, it can only be countered with Primordial Light or another ancient source of power. The darkness is used alongside Keijiju's Apocalyptic Aura. It takes the form of a dark energy that Keijiju can manipulate to appear as liquid, gas or solid. It is capable of annihilating anything or anyone at full power when used with his aura at full power. At 50% it becomes volatile and can be used to release powerful explosions.

Shapeshifting: Through studying and training, Keijiju learned to turn his flesh and clothes into a liquid mechanical form. Doing so has Keijiju take on the form of a black metallic humanoid beast robot standing at nine feet tall with five red horns on his forehead with red optics and metal fangs. Keijiju can also control how much of his body transforms, such as arms and legs. He can manifest jets on any part of his body for increase speed and attacks, claws, additional limbs, turn said limbs into tentacles and he can attack with Apocalyptic Energy merged with Primordial Darkness at full power. The more parts of his body he transforms, the more of his original power Keijiju can use. He can also cloak himself in an aura of various attributes (i.e., gravity, fire, lightning, ice, etc.) and grant him immunity to said attribute too.

Master Magician: Learning what he could from Aika, and then using the knowledge available to him in Merlin's house, Keijiju has become a powerful magician. He can combine and enhance them with his Apocalyptic Power. Keijiju also developed incredible knowledge over magic during his studies, mastering every spell in Merlin's library and even developing new ones during his travels, whether Western or Eastern, and can even combine several magic circles for various effects. He specializes in attack magic at any range, though mostly close-range due to his fighting style, while using supplementary spells to boost his already impressive physical condition. Due to his Apocalyptic Energy, all his spells deliver more damage, even his defensive ones and using Druidism, Keijiju does not have to form magic circles when using nature-based attributes. He can also launch multiple spells at once or merge them together to create new ones. Keijiju has zero skills in Healing Magic and cannot use his spells when fully armored, except when cloaking said armor with an attribute.

Senjutsu Master: Keijiju inadvertently learned Senjutsu when studying Merlin's druidism. Just like other users, Keijiju uses the natural energy to manipulate his chi, augmenting himself through Touki and hiding his ki as well as disrupting his energy so no one will suspect him of being Trihexa, and make it look like he is at least Satan Class Level. But Keijiju's primary usage of Senjutsu ties into Druidism. He can manipulate the natural energy to enhance his spells, allowing him to attack from other location to trap his opponents or surprise them, as Druids would do. With nature-aligned magic he can even go as far as create natural disasters, especially when combined with his Apocalyptic Powers. He is also unaffected by the negative emotions that come from using senjutsu.

Destruction Embodiment: As the Apocalyptic Beast, a being born to destroy, Keijiju gains strength through destruction. This includes destroying people and objects, and the more unique and stronger that target, the more powerful he becomes. This includes himself, for when he takes damage, or when Keijiju regenerates and heals, he becomes stronger each time. This is also why his Apocalyptic Aura is so destructive.

Fighting Style: Hand-to-Hand (Primary) Combines his immense strength and speed, with his ability to generate and control shockwaves and magic increase the power of his strikes, inflicting more damage with his Apocalyptic Energy and use it to enhance his attacks along with magic and senjutsu. Weapons (Secondary) creates weapons from magic and apocalyptic energy.

Culinary Master: Keijiju gained a fascination with food when Aika served him his first dish. Since then he began tasting other food and started learning how to cook himself. Even though he does not have much time for it, Keijiju can cook any dish to perfection.

Immense Regeneration: Can regenerate from any wound, even one that destroys his entire body.

Strength Level: Immense

Durability Level: Nigh-Absolute Invulnerability

Speed Level: Immense

Reflex Level: Immense

Endurance Level: Immense

Stamina Level: Immense

Flight: With or without wings