Ryo Asuka

* Satan form
* Human form

Ryo Asuka, later known as Satan or Satanael, is the strongest Lord of Nightmares' Avatar, and the one who leads the Demon army in the Gilliam's Dimension.

## Appearance

As Ryo Asuka, he was a young man of thin build with a light brown Korean hairstyle, he also had piercing blue eyes and a very pale complexion. He can always be seen wearing white clothes, including a large coat.

As Satan, he is shown to be intersex and has breasts and a groin area. His blond hair grows longer, reaches his shoulders, and becomes wavy. He is wearing no clothes, his body is covered with a veil of light. There are six pairs of white wings located throughout its body: six large ones on its back and a pair of smaller ones on the top of its head and on the sides of its legs, respectively.

## Personality

At first, as a child washed up on land, Ryo Asuka seemed insensitive towards other children and believed that she was killing out of mercy for anything that could not be saved. In his youth he was very cocky and confident. He took practical steps with what was at hand, even if they included breaking several Japanese laws, such as owning and using weapons and driving with an American driver's license. Ryo is also willing to kill anyone to protect Akira's secret, just like Devilman, as he did to Koji Nagasaki and his mother. Ryo himself initially did not believe in suffering, being rather apathetic towards these feelings. His meeting with Akira and his kind behavior. as Ryo became very empathetic and supportive of Akira. They kept to themselves all their intense disappointments at the sad reality he faced. Ryo strived to create a better world, free of demons, and regardless of the number of lives lost. But even then, he knew that his actions would have dire consequences, which gave Akira a choice before going any further with his plans. Like everyone else, he expressed horror at the demon attack and concern over the possibility that someone had recorded Akira in his Devilman form. The deep-seated fear was manifested in response to the flash of light caused by God that destroyed the American navy.

As Satan, the humanized aspect of his personality Ryo has largely disappeared. Instead of fighting demons and protecting humans, he instead used demons to destroy humanity, considering them a weak species. He also shares his distaste for demons due to his Ryo personality, he has no love for demons in general, but believes their more simplified lifestyle is better as adapting them increases the chances of survival. However, Devilman himself was seen as an unintended consequence of what Satan only planned for Akira when he subconsciously went out of his way to prevent Akira's death by making him strong enough.

## Story

Many believe that Satan is a Fallen angel who rebelled against God. Although in fact Satan is God, but he has not yet acquired a physical shell before the events. Due to the start of events associated with the Change of Concept, the creation of the Lord of Nightmares, Demons began to penetrate into all dimensions. One of the demons was Doakudar, who penetrated Cefiro and absorbed the power of Darkness, becoming part of it. And those giants that Bayon once wanted to awaken are also Demons, but made of stone. And in Gilliam's dimension there were the most Demons. They were supposed to be dealt with by a squad of people in super suits and Devilman, but Ryo Asuka, due to his character, accepted the power of the Lord of Nightmares, becoming his avatar and taking on a new form, Satanail.

Although Ryo was originally a Demon Hunter, albeit not in a super suit but with a collection of weapons, he thought he was capable of protecting humanity and becoming one of the Ultramen in the process, although this time he was unlucky. When he knew the power of the Creator, he accepted Her power, becoming one of Her avatars, losing all the signs of his male gender and becoming genderless.

## Abilities

Despite its small size, it is capable of fighting even against planetary scale mechs, with the help of the Lord of Nightmare's beam and Her will.

Like Ryo, he received his PhD at a young age and even taught classes. He could translate the language of an Amazonian tribe and speak fluent, heavily accented English. He was a skilled driver and mechanic, driving a modified sports car to keep up with the demon and using it to store equipment. He has a whole range of weapons with him, including a machine gun, an anti-tank sniper rifle and a pistol. Ryo also possessed an invisible, unnaturally fast healing factor, capable of healing and recovering from severe injuries that would cripple normal humans (though this may be because he wields such power). He is also a keen manipulator, capable of controlling people and events to the point of complete domination. Being Satan, it is able to reincarnate anywhere and at any time. Since their incarnation as a human male child, they has exhibited abilities such as making plants grow, killing animals with his mind, materializing water (even turning water into wine), creating force fields and powerful telekinetic powers. Once fully unleashed, they are able to release powerful beams of light , which can rip the moon in half.He can also summon lightning to attack certain areas.