After being teleported another dimension by Yasaka sacred gear which had the ability of dimensional barrier that even-dimensional lost couldn't compare. Arriving in the sub-dimensional space were five individuals.
One of them clad in golden lion armor burning that with golden holy flames while beside him was a woman wearing a white draconic armor radiating demonic and dragon aura. Their first were caught in a thicker black carapace that absorb the force of their attack.
In front for the carapace was two with one red haired woman wearing a skimpy under boob outfit and another dress in white dress with golden ornament and white flowing hair as the two of them used their dragon aura to create ball of energy that dispel by the thick carapace.
The four took a step back when the carapace create spike all over it while it gradually open revealing the unarmed and stoic man looking down at them. He had his hand hidden in his pocket but despite how carefree it looks the man radiates powerful chaotic energy that one wrong move all of them to die.
None of them spoke a single word but the moment the sound of a pebble hitting the ground when crack in space open and bone came out. They were barely able the barrage of attacks and the moment it stabbed into something cause the object turn to dust.
"Cruel sun!"
Sairaorg held out miniature sun then shot it towards the dark apostle who remain indifferent placing spartial cube to stop the attack momentarily but Irene arrived close enough to punch him pushing the air causing a hurricane of wind. Her attack was halted by a spatial cube but before a bone hit her body.
[BOOST!BOOST! BOOST! BOOST! BOOST!]
She immediately used her power to dramatically increased everything releasing her dragon dominance destroying the spatial cube sending the stoic man a few hundred kilometers away from them crashing into a nearby mountain.
A loud explosion produced resulting in an enormous dent in the mountains but when the dust was cleared it revealed Zenon unharmed from the attack. He started at Irene in annoyances open his palmed in front her then clenched trying to crashed yet another woman appeared behind him that cause his eyes to move slightly.
"If someone going to defeat my rival then it has to be me!"
[DIVIDE! DIVIDE! DIVIDE! DIVIDE! DIVIDE!]
Absorbing the strength of her opponent, Albion place a ball of her aura that erupted from behind zenon blowing him away and shredding apart of his cloak. He began slow down his descend on the ground as they saw his body upper limply look down.
"His quite tough! He even withstand my attack, though it weaker but still!" (Albion)
"Fufufu are sure and not because your getting sloppy?"
"You're the one to talk when you hadn't even led t scratch."(Albion)
"I was just only conserving my power in case I needed it to assist Issei."
"Conserving my ass bitch!"
"What did you call you white pubic hair!" (Irene)
"Stop fighting you two as his coming!"(Sairaorg)
The two heavenly dragon stopped their dispute and noticed the rising power of their opponent as he began to be envelope in dark mucus then move his body to looked at them maniacally smiling unlike his usual stoic face.
"HAHAHA you insignificant lower life form was able to harm me? This ought to be interesting."
His instantly reverted back into emotionless face vanished from where he was then as the DxD team slowly turn but was stopped by bone in several part of their body. None of them didn't waste moment even after getting impelled As Sairorg clenched his burning the bone away then threw a powerful punch cracking the space around Zenon then sent him flying.
Vali then added her [Satan compression divider] blasting into Zenon's body as he was sent flying a few hundred kilometers away from them. They removed the bone before it erodes their body and teleported where Zenon was who was wounded but instantly regenerated.
The two heavenly appeared beside Zenon in a blinding speed as their combination made them a hundred times stronger. Irene performed powerful punch accompanied by small aura that instantly turn into continental-scale explosion while Albion did the same enveloping her fist with her aura then exploding in the same scale but at the opposite as side.
The two of their allies gotten out of the way afraid of being affected by the aftermath. Unlike in the other space, Asia wasn't present to prevent them from being affected by the attack of the allies.
The smoke gradually cleared reveal two of the heavenly dragon fist collided with another as the headless body of Zenon stood. It appeared they had won but a crack in space opened ready to pierces their skull but at the nick of time Vali and Sairaorg appeared to stop the attack saving the two. The four of them took a step back as Zenon body gradually regenerated smiling at them.
"This is truly the way to live. It's been so long that I've felt pain and finally go all out!"
He then enveloped himself in bones starting from the rib cage until completely wearing skeleton armor and mask while sporting horns. Zenon observed each of them as if they were pray then the four was shocked to find themselves trapped in alternative dimension unaware of the outside world.
Zenon had place them in an illusion of their wildest dream that is impossible to resist the temptation and trapping them inside for all eternity. He casually move closer then surrounded them with countless bone.
"It's unfortunate this is the last chance you would exist. I did enjoy our fight but farewell."
The countless bone then shot towards the frozen body of the four but instantly the barrier shattered into million pieces that shook Zenon. He bewildered that his dimensional paradised could be broken easily but didn't even realize but his head had been decapitated.
"Not shabby but too bad that we weren't even trying."
His head then turn to see sairaorg burning with brilliant light of golden flames that radiate true divine power of Warrior god as he saw Sairaorg having another set of arms. He appeared to be a hindu god from his form with red tribal tattoo on his armor.
"It's was interesting you tried to show us false world when we already satisfied in the present."
Vali who had dragon horns and tail with her armor beming more organic as she used dragonification after fully becoming dragon god thanks to Issei and Ajuka invention. She spread dragon that appeared to similar to Albion along side his purified devil wings appearing slightly larger with thick demonic aura radiating.
"Fufufufu you made me excite in having a child with Issei. Erza huh that will be a wonderful name indeed."
Irene spoke appearing in her dragon form with red feather wings and enormous body. After transforming her power dramatically increased and able to easily defeat three of the dark apostle but dislike transforming due thinking it ruin her beauty. Though, Issei would disagree.
"How unfortunate that this will be your end. I'll say what you said 'We did enjoy our fight but farewell.'"
Albion appears in her dragon form as well showing her magnificent wings and thick silver aura. Her mere present constantly divide the energy and absorbing them. Combining the four of them then they could even escape Nyarlathotep if they used their full power.
Zenin couldn't believe his eyes and tried to attack by regenerating his body then shooting a barrage of sharp bone into them but Sairaorg appeared in front of him as the everything moved in slow motion he took a stance then.
"Cruel sun fist strike!"
Creating smaller miniature sun then crushed it then absorbed by his four golden armed resulting with his fist containing a countless times stronger than a supernova blast.
Zenon body barely able to withstand the attack healing constantly until it was done but Vali appeared summoning a wyvern made out of her scales then blast multitude of her [Satan compression Divider] reducing Zenon into nothingness but kept going until the two heavenly finish the job by combining their attack causing the fabric of reality to shatter and destroy the concept of healing on Zenon.
They watch as Zenon vessel vanished and was now relived that finish off another enemy. The four then turn to see Issei and Nyarlathotep astonished to see the result of their fight.