The Ascent of Father Sebastian, The Descent of Yukio Okumura, and the Parting of Siblings
[21+ Blue Exorcist x Black Butler Crossover Account. Yukio age 21 flashback post to 16 year old Yukio Written on 11.27.25 ]
His mind flashed back to that day he first began to give up trying to surpass his older brother Rin. He hated to lose. He hated to lose control…and he hated the fact that when Satan’s or Satan awoke in his eye…he had no choice to face the fact that he was no human. He was a disgusting demon..at least had been his thought all those years ago.
But looking back on it—-the real reason he wanted so badly to pull that trigger was not because he was power hungry…but because he had refused to look at his own fractured sense of self. Shattered emotions that collapsed beneath the escalation of anything..and in his shattering he harmed countless people emotionally. Broke their trust in him…
And then the fight between him and Rin had occurred. A good portion of the Vatican and Illuminati aircraft destroyed as consequence of it…though more..he had infiltrated the Illuminati so as to destroy the craft from within…but still…that was not when he gave up..
‘Yukio…I am only strong because of you. Rin…I am only strong because of you…’
Were the words exchanged between them after the fight..and then the situation of the Gehenna Portal became escalated…
However that was still not the point he had truly given up becoming stronger than Rin.
Oh no…that moment came when the situation of Gehenna became controlled.
If one were to describe that moment as metaphor…made story…
Then it was the moment he first approached a raven haired demon with crimson eyes.
‘Will you teach me..how to become controlled and fight like you? I’ve seen how your mind functions..how it works at times..and I think..if you accept me as your pupil…I will become a worthy pupil of your teachings.’
‘And why would I ever accept a halfbreed as my student? One who is afraid of his own shadow?’
‘You’re right…but even a demon cannot reject the idea of holding sway or influence over the genetic son of Satan by blood..or do you believe yourself also to be void of pride?’
‘Touché. Very well..I will teach you…or at least endeavor to do so…however…you are medicated…but there are still places I need you to go…places far darker then where you have been..’
‘Places still darker?’
‘Indeed…places still very much darker…you have already descended into emotion..into the realm of the unconscious…’ --
And in metaphor the scene shifted to Yukio standing beside the dark frozen waters of Neptune, a crack within these waters forging as if waiting for someone..or something to plunge into the frozen void of unconscious thought.
He still wore an exorcist's uniform back then.
‘Yukio baby bro—-where are you going? Not again—-I just got you back and saw you again.’
‘Rin…I have to go some place no one else can go with me…not even you..for if you went with me…your own light would become dim..so remain here..let me become the void..for brief moment..because only when I rise Rin…then will I ever be truly strong enough not to conquer you…but to fight beside you..’
‘But Yukio…’
‘I mean it Rin…do NOT follow me.’
‘BULLSHIT! I’M GOING DOWN WITH YOU ANYWAY!’
‘No you will not, for the place I am going—-I may forget how vibrant the light can be…if it is so..wait for me Rin…because your blue flames may be the only thing in all Heaven Assiah and Gehenna that reminds me...how beautiful the light can be..’
‘Yukio…’ He was certain Rin had wept..and in that moment…Yukio dropped both his guns to the snow, his badge with the True Cross Order..and plunged into the frozen depths of Neptune.
Here..he could hurt no one else…and here..he could learn so much more then doctrine could ever teach..











