With the help of Hogyuku Aizen body start to change. What he wishes is to become a god.
So in sense of Hogyuku, the realm after his is god. To the sense of normal, A divine realm can be referred as a god. As they have enough power to destroy those normal or mortal level world. So it increased his power to the divine realm. And at the process, his body also changes as it also needs to forcefully increase to handle his power.
Ryuu just looks at all of this. He didn't bother to stop him. But for some reason his name Aizen start to irritate him. (A/N: well it is similar to a keyboard warrior or fucker)
He decides to he will beat him to a pulp and then he will absorb him. He will give him pain at first.
For some reason, Aizen felt chill to his back. He look at Ryuu vigilantly as if he attack suddenly, but he saw him standing there with his hand behind his back.
~scene change~
"Hahahahaha, you can't defeat me anymore Monarch." Said an arrogant Aizen. He didn't just stop there but continued to blabber.
Ryuu sighs seeing this clown. He doesn't even know why should he even bother. There will always be some fucker who has a death wish. Or hide in a hole and fight in the comment.
Ryuu look at Aizen and smile as he asked "can you feel my energy?"
Aizen stops and concentrates on him. He can't feel his energy. He looks at Ryuu questioningly.
Ryuu shook his head and gestures him to come. Aizen summons his sword from within his body and runs to Ryuu.
Ryuu let him do as he pleases. Aizen runs his sword to the side as he wants to kill Ryuu with his first attack.
Ryuu didn't bother to hold his sword like Ichigo. He just let it contact his body.
As the sword contact his body *boom* as if something power blasted in the place. It destroyed everything within a km.
Aizen look at Ryuu as nostril comes out from his nose and he bites his lower lips.
Ryuu holds the sword and moves it from his body. He saw his clothes cut a little. Well, it's just normal material, the reason it didn't completely destroy is that some of Ryuus energy save it passively.
Ryu then start to take off his shirt and said "is that all you got?" As he completely takes off his shirt.
He then well-defined muscle come to view. Add all this time a lot changes to himself. Now his body is very well shaped. Not bulky but has very well defined muscle.
Even those greek good will be envious of his physics. With ten packs abs and muscle that look like curved to a stone but the best sculpture god, he looks too good.
All the females Arrancar fell misty between their legs by just looking at him.
Ryuu then looks at Aizen and continue "let me wake you up to the cruel reality." As he removes his earrings.
A strong aura that is almost visible to the naked eyes starts to come from him and is going up like smoke.
His aura did destroy everything like Aizen. He has full control over its destructive force.
Aizen and all of his strong Espada start to vomit whatever they have eaten this morning.
Those who are weaker can't breathe as if someone pressing on their chest. And the weakest bunch lost consciousness instantly.
Aizen look at him and shouted "impossible, impossible. How can some have this much power?"
Ryuu start to walk toward him and said "nothing is impossible. It's just that you didn't find the right way."
He stands in front of him. He makes a fist and punches Aizen stomach.
Like breaking sound barriers he starts to fly to the far.
Ryuu vanished from his place and arrive at the place where Aizen will fall. When he comes he give him a round kick and again send him to the sky with another sound barrier break sound.
Ryuu again vanished and come up to the sky. The moment aizen come he kick him with a lower cut with the back of his right leg and send him to the ground.
The moment Aizen hit the ground everything around him blasted. His body also breaks like earth in summer.
Espadas also stop vomiting and saw all of this in horror.
Ryuu then got down from the sky and walk to Aizen.
He looks at the bloody body. But it quickly starts to heal. He then uses operation fruit ability power.
"Room" is a small glass-like domain made around Ryuu and Aizen. "Shamble" Ryuu took out Hogyuku from Aizen and turned it into candy. He put it aside and start kicking Aizen face and continue to say "don't comment everything you like to other posts."
Aizen doesn't know what Ryuu is talking about. But he still starts cursing the person, because of whom he is getting this beating.
After 30 Minutes of beating Ryuu stop. Now Aizen looks like a mashed potato. Ryuu then turned him into a potato-like candy and pick it.
"So that's what sitama felt when he can do anything with overwhelming power. It feels great. Now I can become a hero for fun too." ryuu said as he grinds evilly
He then looks at all the Espada. All of them take a step back. He look at this scared little Hollows and chuckled softly.
He again wears his earrings and seals his power. He then said "from today on "Trios beastie" of the Harribel team will be the leader. Listen to them or else I will eat all of you."
All the Espada nodded like chicken and agreed with what Ryuu said. Come on they have seen what he did. And they don't want to be the next to get his beating.
Ryuu then look around and saw that the whole las nachos is destroyed.
So he just kicks on the ground and uses his elemental manipulation and start to make a big "Raj Mahal" like Indian style for trios beasties.
He then told others "go and repair your own tower.
And he vanished from the place.