Three day have passed the day kokabiel comming to do what he said is today everyone was waiting patiently well except irina who was found with bruises and in fatal spot was transport to sitri hospital kiba also late but he will come soon.
The sitri group will make the barrier to protect the backlash of the fight the Gremory group will fight kokabiel or try to hold on when reinforcement comes.
"So if isn't the heiress of sitri and Gremory clan it's me kokabiel". Said kokabiel with a grinning smirk.
"Are you gonna start a war". Said rias with serious face but inside she was scared.
"Ohhh that the plan Gremory girl by the death of you both the war will spiral out of control".
"We well not let you win".
"Then show me what you got but first I will let you face thesee first". Said kokabiel who snap his finger and 3 dogs cerberus comes make everyone shock will except issei and his group.
"Cerberus how isn't them in hades realm". Said the sitri who sweat a little.
"So let the game begin". Cerberus begin to attack them the sitri group unleash a barrier to protect the outside from the backlash of the fight.
Ryu was running like a coward from cerberus trying to boost himself to shot a dragon shot isary was trying to make ice field to froze there leg but she didn't have the power to do it if it one it was one thing but 3 was to much for her.
Koneko was distracting one of cerberus from Asia she jumped and his head hard but it wasn't fatal he open his mouth trying to eat her but the only thing he are a dragon shot from ryu that killed him.
"Are you okay Koneko".
"Yes this isn't over yet don't lower your guard".
"I know I will show that crow the I'm strongest red dragon emperor". Said ryu with a huge ego but ddraig was sigh from his foolish host antics if he don't take anything seriously he will die early.
Rias start to shoot her POD at the puppy but it wasn't they powerful to kill it for akeno make thing shock them .
"Lightning Strike". Said akeno who direct her finger at the cerberus a blue Lightning comming from clouds strike the cerberus and killed it easily there shock didn't last they see xuelan who use her fire fist and crashed the last cerberus head killing it they see them with open mouth how did they did it how did they gain such power if they take it to maximum to defeat only one.
"So the daughter of barkiel have it I didn't except you to kill the cerberus with one strike your father would be proud". Said kokabiel clapping his hand with amusement rias see her friend but don't see any sort of discomfort on her she know she have when someone speak about her father but she seems fine that was weird to rias its seems something changed her.
But in this instance 2 being emerge I will be balba galie ex priest and freed slazan who holding the Holy swords and that time kiba and xenovia joined the battlefield also.
"Boss we got the sword". Said Freed with crazy smile.
"Exellent now balba do your work".
"Yes master". Said balba who begin to use alchemy to use fuse Excalibur(ahem the toothpick).
Kiba with rage began to fight freed but freed able to see through him he see he isn't even focus he was gonna strike him but xenovia block it.
"Don't lose focus".
"It my fight don't enterfeer".
"You become consume by rage".
"Keep your nose to yourself the exorcist mine".
"If you both stop chatting I want to kill some demon with my sword chan". Said Freed with crazy smile licking the Excalibur.
Then xenovia release durndal from its cage it said its comparable to Excalibur issei who see this well the sword isn't bad but isn't like durndal he knew but it will be a story for another day balba explain how he use the kids from holy swords project how to able there energy to fuse Excalibur make it even stronger bur let kiba cry from this when he see the crystal that balaba had he pick it up apologise to his friend but they spring like soul tell him is not his fault because of this he unlocked his balance break and make a sword both demonic and holy in one sword betrayal.
"Balance breaker". Said kiba unlocked his sword make everyone shocked but for issei he wasn't impressed that much what he have still better kiba break freed Excalibur in two it was smal victory but nothing last right the core of Excalibur float to balba hands and behold it now fused with other cores ladies and gentlemen I present you Excalibur (ahem toothpick)
In that kokabiel take it but before that he ended balba life because he don't need him anymore.
"Well you entertain me well enough but the war need begin for new age of fallen angels". Said kokabiel laughing like a war monger he is.
"But before that let us say my peace before that don't you see its funny the balance in chaos".
"What do you mean". Said rias questionely.
"Look at your knight sword don't seems impossible to fuse elements that against each other. Said kokabiel make everyone think Yes its impossible.
"Kokabiel I will advise you to not say it". Said issei with serious face
"So you knew well its gonna change anything".
"What do you mean issei what do you hiding from us". Said xenovia want to know the truth.
"The truth is in great war between all the faction god died with all 4 satans". Said kokabiel who trow the big bomb.
"God is dead your lying"
"Am I, I was there I see it with my own eyes.
Asia who heard this lost consciousness xenovia she fall from his words everything fight for and preyed for all for nothing the demon didn't even think that was true .
"Issei you knew". Said akeno she didn't have the problem with that but if he knew that mean it secret.
"Yes I knew and I knew that Michael who rule heaven but not in full capacity.
"Your right with that but tell me what are you gonna do now". Said kokabiel while rising his sword to make a blow.
"Simple I'm gonna take you to azzazel".
Said issei but beffor he do anything his brother go to punch kokabiel but he was slashed in the back with the holy sword he lost consciousness.
"Well this host red dragon emperor is weak".
"I can't say no his weak".
"Well let us continue". Said kokabiel who send large light spear at issei.
"Full counter". Said issei make the blast redirect its pass to kokabiel with twice the damage kokabiel tried to cut through it he succed but it bewildered by the technique.
"How did you".
"My ability make me redirect anything but twice the damage".
"Your interesting why don't you join me you can have all you want in silver plater". Said kokabiel hoping he say yes rias who see this want to stop it he out her control if he join him she didn't want to die.
"Issei". Said rias make issei turn his eyes at her direction.
"What".
"If you defeat kokabiel you can do anything to me". Said rias hoping he say yes but issei turn his eyes away.
"Believe me your body isn't something I care about you bitch". Said issei make rias lost her colour and blow her pride.
"Don't think I gonna join him I only doing my Jon so shut the help up". Said issei with the sharingan active.
"So do you think you can beat me devil I have the Excalibur that can purify you.
"Hahaha hahaha hahaha".
Who ever hear his laugh can feel like the temperature decrease many time.
"What's funny boy".
"That you call that toothpick an Excalibur don't make me laugh".
"What are you saying".
"Let me show you , trace on". Said issei a magic circle appear and a sword full of divine aura comes make everyone feel stiff and fear.
"Let me present you the true Excalibur". Said issei who showing then his Excalibur.
"Impossible it can't be that Excalibur your lying". Said kokabiel angry.
"Why do I have to lie its infront of you crow.
"Shut up and die". Said kokabiel who transferred his power to the sword and attack issei but he caught it with 2 fingers
"Impossible".
"Dear nothing is impossible".issei just brake the sword in half then teleport behind him and cut his wings.
"Agh my wings".
"Is that it the powerful kokabiel infront of me I thought more
"You basterd".
"Well why not show you true fear". Said issei send Excalibur to pocket deminsion.
"You fool without that sword you can't beat me".
"Who said I need it". Issei then closed his fist and rise him at the level of his chest the weather become to change it was more night and chaotic everyone can hear thunder.
"Ahhhhhhhhhhhhhhh". Issei began to scream with all his might the floor become to break some smal rocks become to float issei eyes that was black become to change to green and his hair become to change from black to yellow his aura become to skyrocket at dangerous rate make everyone on there knees excpet akeno and xuelan because they protect from it.
"What's happening" said ryu didn't understand but he feel he see this somewhere.
"I don't know brother but the issei energy is going up at dangerous level". Said isara that felt feer Tiamat who inside of her felt this energy her eyes is widen it feel its surpass ultimate class devil qnd near dragon king level ddraig on other hand can feel his host brother energy become to boost itself he was familiar energy but he didn't know why.
"Ahhhhhhhhhhhhh".issei who finished his last scream now in blond hair and green eyes his ki manifest the anger he have kokabiel who watch him now can't believe this power he didn't see it before .
Issei dissappear and behind him become to hit kokabiel like he was punching big he can't even evade his body become to break from the punch 5 minutes later he was on ground with to much bruises and blood coming out from his wounds.
"The battle is over are you gonna stay hidden white dragon". Said issei looking around the west the barrier broke the white dragon comes in his balance break.
"You knew I was there".
"Hmm your good in hiding your presence but your ki isn't.
"Interesting you powerful then your brother I wish to fight you but not yet I'm here to take kokabiel".
"His yours".
"(Are you gonna ignore me white)".
"So you are awake ddraig".
"The two dragon talking".said rias everyone looking at here like she was an idiot.
"(It's seems not our day to fight)".
"Indeed we will meet again your host is weak he need to train otherwise he will die".
After thag white dragon take kokabiel and gone.
"Well sense it's over let's go I'm hungry". Said issei and xuelan and akeno was behind him.
"Wait you useless". Said ryu who regain consciousness.
"Ahh what is it trash don't you see I'm going home what do you need".
"Where did you have that power".
"A weakling lile you will not understand ".
"Why you". Said ryu who invoke his gear tried to hit issei but he just send away by force to a tree.
"Is it all you have if is it I'm going".
"Brother I want to know how can you transform to super sayan". Said his sister make issei stop his walk turn his face at her when his sharingan active make her step back.
"Not your buisness and second off all my power my secret so keep your thoughts to yourself and third off all I'm not your brother not anymore".
Said issei whose eyes return to normal going home he sona was almost depleted from here energy and her peerage he give them a slurp to regain there strength.
"You did all well".
"Thank you but you did defeat kokabiel by yourself ".
"Meh I would let them deal with it if rias dies then it will be a hassle".
"Your right but now we have to fix the school".
"No need". Issei just snap his finger and the school is repeard".
"Well that convenient".
"Join us in dinner".
"Alright girls care to join us".
"Haii". Said the girl who join them saji that return home for take care of his siblings.
Back in the ORC
"Isara what did you mean by super sayan". Said rias questionely
"Its was a show that issei watch that person who is human but a warrior race from another planet can transform to legendary warrior".
"So you saying your brother is copying him".
"I don't know even his eyes also from another show if those as the original then ..". Isara would continue until she remembered her torture now its make sense if he activated the other eyes there screwed.
"Isara are you okay".
"Yes don't worry let's go home".
The group can see fear in her eyes if she is scared that mean issei become dangerous by the second.