Ultra Instinct.
An ultimate technique that separates the consciousness from the body, allowing it to move independently of thoughts and emotions.
A technique that would allow a martial artist to exhibit their capabilities to the fullest. Arken had achieved such a state due to His Body, which had gone into the dangerous state of having no mana at all, And his final act of conglomerating all his mana at his head had been the key to unlocking it.
And It also awakened the power of A Living being itself. Aura.
His Body, which was now covered in green light along with his eyes glowing a deep green light was filled with strength, a sharp contrast to his previous state where it was hard to even move.
'Arken' calmly walked towards the demons who were still having trouble with the pressure he was releasing.
They were even more shocked by the fact that they were seeing A Human clad in Aura.