Sorry, sorry everyone for the long wait I kind of forgot about this story and I have a life so I was busy and just didn't finish writing this chapter. I did lose my enthusiasm for this story so this will be the last chapter originally I planned for this story to at least be 13 to 14 chapters so I am condensing that into this chapter ish. If you really like this story idea you have my permission to do what you want with this idea. I might do another bleach x fairy tail crossover in the future but I wouldn't hold your breath because I have a lot of ideas for other stories so yeah. Well, I hope you like this chapter.

"to answer your question yes it is one of them!" Natsu shouted as the group dodged some debris

"thanks, I can see that." Rukia said as she sliced through some rocks with her sword. In front of them was a rather large demon, it was blue in color with a long neck no eyes and a mouth full of every shaper looking teeth and a long-forked tongue. The rest of it was more or less humanoid just looking stretched out.

The monster had two humans in his oversized hand and looked like he was about to eat them when several arrows hit the demon courtesy of Uryu.

"don't just stand there!" he shouted as the humans the demon had in his grasps began to fall to the ground Chad dashed forward and caught the unconscious victims.

"you heard him let's go!" Rangiku shouted as they all attacked the demon from all sides.

When the dust settles, they were all shocked that the demon didn't even seem phased but their attacks, in fact, the demon didn't even seem to notice them as he continued his advance destroying the nearby buildings.

"how did our attacks not have an effect on that monster!" Jinta asked stocked

"our attacks should have had some effect…" Natsu said perplexed " do you feel that Kyôka?" he asks everyone else looking at Natsu in confusion

"no master I don-n't" she was cut off as a very strong presence started to shack the earth everyone's eyes widened in surprise and horror of the amount of power they were feeling.

"wha-what is this power?" Rukia asked as she fought to stay on her feet

"show yourself!" Natsu showed seeming not as affected by the amount of power pushing down on the group. As to answer his laughter filled the air.

"if it isn't the demon lord END the pride and joy of my apprentice.

"your apprentice?" Uryu asks

"Zeref? He couldn't mean-" more laughter cut off Natsu

"oh, don't tell me he never told his own brother about me?" the voice said with mock hurt "honestly I am not surprised he always one to keep secrets."

"who are you!" Kyôka shouted her anger began to rise as she could see the distress her master was in. just then a tall man appeared out of nowhere, he had dark eyes and white hair he was dressed in blue robes that moved freely in the wind.

"my name is Azaan Johnston. And my creation here is Robertsmog."

"what are you planning?" Urahara asked

"oh what am I supposed to reveal my entire evil plan to you just because you asked, ha I have spent too long planning this war and I am not going to tell you and you do everything in your power to destroy it no that won't do." Azaan shock his head then smiled "if I were you thought I would get to your precious soul society before it is erased from existence." With that he and Robertsmog disappeared

"wait!" the group shouted but it was too late as they were gone.

"are you guys ok?" Natsu asked as some of them got back to their feet and were breathing hard.

"yeah were fine…" Rukia said

"who was that guy?" Uryu asked dusting himself off and acting like he was not affected by the crushing presence that had him helpless just moments before.

"we can't really worry about that now we need to get back to the soul society," Rukia said

" Rukia is right…" Urahara said as he too brushed himself off and fixed his hat.

"Natsu is there something wrong?" Yoruichi asked the group turning to face the quite demon.

"Natsu?" Orihime said again when he didn't answer

"sorry I was just thinking."

"may we ask what about?... do you know anything about that man or that monster because he did seem to know you."? Jinta said glaring at Natsu making Kyôka step forward as to protect her master

"no, I don't know him but something…" Natsu mummed in thought as he stared at the distraction the monster left behind. Then he sniffs the air and began to walk through some of the debris.

"what are you doing?" Rangiku asked finding it weird that every few steps Natsu took he stopped to sniff around. But as to answer her question Natsu bent down and when he stood back up, he was holding a book.

"is that?" Ichigo started to ask

"one of Master Zeref books." Kyôka finished

"Zeref! Are you out there?" Natsu called out everyone looking in all directions seeing if they spotted anyone looking out of place.

"Natsu it is good to see you again." A new voice spoke the group turned around ready to fight the saw someone looking a little older than Natsu wearing a black toga thing with a white sash he had the same eyes as Natsu but with black hair.

"Lord Zeref." Kyôka breathed

"so, you are Natsu's older brother?" Urahara said looking the man up and down.

"yes, I am-" he was cut off by Natsu trying to punch him only for his hand to go through his brother.

"where are you right now." Natsu growled realizing this was just a projection when Zeref form focused again Zeref sighed

"you are always quick to violence dear Natsu." He said, "but to answer your question I am still in our world so I do not have a lot of time since it is taking a lot of magic to talk to you as well as to send you some of Tartarus demons."

"so, you know what is going on here?" Yoruichi asked

"yes, I do for the most part that is why I sent Natsu there to help you defeat… my teacher."

"why?" Ichigo asked

Zeref sighed " that is the question. At first, all I wanted was a way to bring back my beloved brother back to life… and to end my own life" at the everyone looked at Natsu in surprise "so I was looking for the power to do so then I meet Azaan he taught me how to create life how to create demons but after I did so and after a few hundred years I began to see that he wanted me to be a part of world domination of this world and yours you see he was originally from your world but somehow ended up here and how he got back is really any ones guess." Zeref said,

"so, you didn't join him... that is why you are helping us?" Toshiro asked Zeref nodded his form flickering a little

"yes; sadly I can't explain everything but I did not join him because he wanted to take control of my strongest demon which was you Natsu and I couldn't let that happen when I found out what he was planning I sent you to this world and I have been sending you some demons to help up I could only do so when one of his demons attacked as they left a small rift between the two worlds for me to send things through."

"so how do we defeat this guy and when we do does that mean I can come home?" Natsu asked a little angry that he was being used and left out of Zeref's plan.

"Unfortunately, I don't know how to bring you back I could only send things through to that world." At this Natsu looked down wondering if he will ever make it home. " but if you Azaan might know a way I mean he has been traveling between worlds for who knows how long." That got Natsu hopes up a little. Zeref's form flickered again where he almost completely disappeared

"I can't hold this link any longer so please be careful and remember all his demons have a weak spot that will be the way to destroy him." And with that Zeref was gone.

"well, that just happened…" Jinta said,

"let's get to the soul society we have wasted enough time here while who knows what that Azaan guy has been up to." Urahara

"right let's go." Ichigo shouted as Urahara opened a sencimon and the group ran though.

In the soul society, everything was on fire and smoke filled the sky. The group made it through the gate and all their eyes were wide at the destruction of their home never before have they seen the sareta in this much choose monsters hollow and demons alike running through the streets chasing after soul reapers and civilians alike.

"this is awful," Orihime said her hand moving her mouth.

"we need to find Azaan quickly and end this before anyone else is killed," Yoruichi said

"I have two more of my brother's books they can help fight off the demons but it will talk be a couple of mins to summon them so you guys go and try to find the bastard." Natsu said to bring out the two books " you go with them Kyôka." She nodded as the group dispersed to fight off this enemy. Natsu but down the two books and opened them out of the first book came Franmalth and out of the second one came to Jackal.

"master END?" Franmalth asked when they opened their eye.

"look I do not have a lot of time to explain things but I need you guys to take out as many monsters as you can full force is needed and Kyôka is out there too so if you find her she is in charge do you understand?"

"aren't you the guy I fought-" Jackal started not believing this kid was his master but was cut off by Natsu demonic energy surrounding him leaving no doubt that this was END

"as I said I do not have time to explain now carry out my orders," Natsu growled and the two demons took off to do as they were told. Natsu sighed not really liking using his more demonic magic but he couldn't worry about that right now he had a war to fight and with that he jumped into the fray, smiling a little of the fight ahead as some things will never change he would always love a good fight.

Time skip (because I am bad battle stuff so use your imagination)

The fires are now under control and many of the hallows and demons have been defeated but there were still a large number of them roaming around and the soul reapers were running out of strength and power to continue fighting however many of the high ranking soul reapers were on souku hill facing off with Azaan and his strongest demon Robertsmog.

Ichigo had pretty much lost control and had turned into his Arrancar or Espada form and was attacking Robertsmog with all his power and was doing some damage as the other soul reapers were still fighting many of the other demons as well trying to help Ichigo with the large humanoid demon, but Ichigo was handling things by himself quite well.

While Natsu was fighting Azaan and trying not to lose control of his own demon. Which was not going well for him. His demons Franmalth Jackal and Kyôka fighting alongside him in their Ethereal forms and still they were having trouble holding their own against this monster.

"End why are you fighting me we are a lot alike," Azaan said int eh same voice that has been speaking to Natsu this whole time.

"we are nothing alike." Natsu growled as he was pushed back by Azaan's magic

"aren't we thought we are both demons of sorts we both control demons so tell me what makes us so different? It is humans that are different the treat us like monsters either know they are the real monsters. They will never except you or care for you. " Azaan said

"I don't care what they think of me I will still protect them," Natsu said charging.

"you don't care then show me what you are truly capable of as Zeref's strongest demon!" he said hitting Natsu with a strong attack which sent Natsu flying. "stop holding back!"

"master!" the demons shouted as Natsu went crashing hard into several trees and the ground hard enough to leave a large crater.

"fine if that how you want to play." Natsu used and he struggled to get out of the crater he made. Kyôka tried to help her master out but he waved her off. " stay back I am finishing this fight myself." He snapped the tree demons backed away the murderous intent coming off Natsu in waves.

"Awaken Dragon of Destruction let your Rampage be recognized by the world and reclaim my title as the dragon of Fire and the demon of Destruction" Natsu chanted to himself as he began to transform. His eyes turned a blood red and were glowing his teeth became sharper and horns grew out of his head; from his back large red and black wings and the power coming off him was suffocating. Everything around him would burst into flames just from the heat his body was giving off.

"an-and I thought he was scary when I fought him at the battle with Fairy Tail." Jackal breathed as the heat in the air continued to rise and the power was even getting hard for them to handle. Even the soul reapers and the other demons pushed in their fight to watch the full realization of the END. All were stunned by the mass amount of power coming off Natsu.

"The Flames of a dragon and the Flames of a demon combined together two beings Define destruction and despair you were the first person to Wield such power no wonder Zeref wants you to kill him." Azaan laughed a little nervous of the power but he was still feeling confident enough that he would be able to defeat Natsu.

Natsu didn't say anything his red eyes just glaring and the focus of his anger. Facing against the most powerful Etherious is quite suicidal Kyôka knew what END is capable of then she also studied about him this will be the first time the strongest Etherious will be awakened completely. And the first time she could see his full power in action.

The fight was short lived this the combination of Natsu' anger and his full demon form Azaan didn't really stand much of a chance. He had put up a good fight but everyone should know when Natsu gets angry there is nothing you can do in the end to stop him and in this fight Natsu was angry.

Two weeks after the battle repairs were underway of the destroyed strategy Natsu sat on the roof of one of the most complete buildings.

"master?" Kyôka said coming up behind Natsu

"Kyôka what is it?" Natsu answered without turning to face the demon

"are you alright if you don't mind me asking?" she said

"I am fine I am just thinking what we are going to do now since there doesn't seem to be a way home." Natsu says watching all the soul reapers milling around rebuilding their home "and I never got to ask Azaan how to get home before I obliterated him." He said sighing

"we could make a new life here." She offered

" I never thought you to be the optimist. Kyôka" Natsu said with a chuckle

"I am here to serve you so I do not really care where we are." She answered

"thanks…" Natsu said a little distracted

"Natsu!" a new voice called to him Natsu looked down to see Urahara running in his direction

"Urahara?" Natsu said underlying why this man would be calling him.

"I found a way for you to get home!" at that Natsu jumped to his feet

"really!"

"yeah I got the lead when your brother paid us a visit and I finally figured out how to get you home. I just didn't tell you earlier because I didn't want to get your hopes up if it didn't work.

"so, you have tested it?" Kyôka asked,

"not exactly but I am sure it will work." He said rubbing the back of his head this a sheepish smile on his face. "please follow me." He turned and walked back the way he had come.

At the sencimon there was a group of people as well as the other two of Zeref's demons

"is a farewell party?" Natsu asked a smile on his face.

"thanks for the help if it wasn't for you the soul society would have been wiped out.." Rukia said,

"we see each other again we need to fight!" Kenpachi said.

"Alright, the gate is already open so all you have to do is get home," Urahara said gesturing to the glowing gate. "I found the right wave link to your world so I am certain this will take you home."

"thanks for your help and it was nice having friends that knew who I really was and did not run away…or try to kill me." Natsu said,

"well to be fair we did try to kill you when you first showed up." Rangiku said with a drunken smile.

"actually, to be fair you guys do that will all new guest." Ichigo deadpanned "farewell Natsu and umm demons." He said not really remembering the Tartarus demons' names. And with a couple more farewells the four of them jumped through the gate and everything turned white around them, it was so bright that they were forced to close their eye but when Natsu opened his eyes again it was back to where this whole thing started.

"looks like we made it back," Natsu said but when he didn't get a response from his companions he turned and saw three books lying on the ground as the gate finished closing above them.

"they turned back into the state they were when they first went through the gate." A new voice said Natsu turned back around to see Zeref standing there

"Ze-Zeref?" Natsu said

"Natsu I am proud of you. You defeated my teacher and saved not only that world but this one as well. You are now ready to kill me." He said a sad smile on his face.

Natsu found and he turned to walk away waving. "too tired to fight with you today I guess you will just have to wait a little longer." Natsu said a small smile on his face he had some things to take care of now that he was back in his world and his brother could wait a little longer he wasn't ready to end things.

The end!