Ok next chapter I know it took a while and for the misspelling I have dyslexia so I do read my stories before I post but I guess some still get past me. Also if you don't like the story don't read, no need to be rude. I am not really good at crossovers that's why I don't do them that often. Also thank you all that gave me ideas for this story and I will try to put them in this story I have had writers block so you helped me a lot please keep it up if you want this story to continue.

"Who or what are you?" Uryū said getting his bow ready in case the pink haired man attacked again.

"Should you say your name first if you what to know someone else's?" Natsu said keeping his distance from the group.

"We know you name what we want to know is what are you?!" Renji said getting into a fighting stance.

"That is a long story that I do not want to explain to you so if we are done here I am going to go and do the job I started." Natsu says as he turned to walk away. Hiyori was about to chase after him but was stopped by Rukia.

"Wait it seems that one of those monsters is attacking the soul Society the head captain is calling us all back." Rukia said. She turned to open the gate.

"You said they were attacking?" Natsu said the group jumped and turned surprise that they did not sense his presence.

"How-?"

"There is not time for that let's go!" Natsu said a big grin on his face.

"Oh no you can't come with us! This is probably all your fault to begin with!" Hiyori yelled getting in front of Natsu.

"If it is my fault then should I be the one to fix it?" Natsu smirked at Hiyori's confused face which she saw and got angry she tried to hit Natsu but Shinji held her back.

"You know what those things are?" Toshiro said. Natsu lost his smile and gave a grim nod "fine you can come but you do not leave my sight understand!"

Natsu rolled his eyes, "yes mom." He said in a sarcastic tone which made the group laugh well except the captain of squad 10 which had tick marks on his for head. Without waiting for a response Natsu walked through the glowing gate.

Soul Society

It was easy to say that the Seireitei was in trouble; the whole thing was almost completely leveled soul reapers were being pushed back trying to protect the Senkaimon, many were starting to lose hope on winning this battle against these monsters they knew nothing about.

The head captain looked around at the remanding of the soul reapers only squad 11 seamed to been still in fighting shape or at least they weren't giving up. Squad 4 was running around trying to treat everyone. The head captain was holding out until the team he sent to the world of the living came back.

"Jōkaku Enjō!" Yamamoto yelled creating a massive fire wall separating the soul reapers and the monsters.

Just then the Senkaimon opened and the team that he sent to the world of the living just arrived. And they brought someone with them?

"About time you got here." Sui Feng said running over to the group with everyone eles.

"Who is that?" Izuru said pointing to Natsu.

"Oh this is Natsu this is his entire fault!" Hiyori said jabbing a finger at Natsu. Some soul reapers glared at Natsu.

"It is not my fault." Natsu sighed. "You know what I will explain later let me take care of this." And with that Natsu walked up to the fire wall and opened his mouth and mush to everyone's shock Yamamoto's fire made ribbons and flew into the boys mouth, when he was done he wiped his mouth. "Thanks for the meal!" he yelled before he jumped up in the air and landed on one of the demons setting it on fire when the next demon attacked Natsu grabbed its fist and sent it flying into another demon.

All the soul reapers stood there in shock at the power the pink haired man. When everyone got over their shock they joined the fight as well quickly taking care of the weaklings. When the army of demons were taken care of the soul reapers began to celebrate.

"Quite this is not over yet!" Natsu yelled is voice cared to everyone's ears and the reapers fell silent. Just then the ground started to rumble. Natsu jumped back closer to the soul reapers and where he was just standing a huge fist took its place.

"What the hell is that thing!" someone shouted. No one had time to answer as a dry laughter filled the air.

"Well, well, well if it isn't END; no you prefer salamander."

"Who are you? Who is your master!?" Natsu yelled to the massive demon only to get another chuckle which was starting to annoy Natsu to no end.

"What are they talking about? What is END?" a soul reaper said behind Natsu but he heard it loud and clear.

"Now why should I tell you anything?" the demon said. He did not wait for Natsu' response instead he shot a dark purple beam at Natsu and instead of dodging he blocked it which sent him flying into an already destroyed building.

Now Natsu was angry the ruble around Natsu started to melt and the heat in the air started to raise the soul reapers were fighting the demon but not really doing any damage. Ichigo and the vizards had their masks on and were dealing the most damage to the demon but not enough to kill it. When they felt the heat rise they thought it was the head captain but when they turned the saw something scarier.

Natsu had flames coming off his body in waves his eyes were glowing a deep crimson red, black horns were coming out of his head he had blood red wings and a tail the were tinted black on the edges; also back markings covered his arms and legs.

"You have lost your touch END if you needed that form to defeat me!" the demon laughed he was trying to keep the fear for the strongest demon in side as much as possible. He shot another purple beam at the demon but Natsu deflected it with the back of his hand.

"You should get back I don't want you guys getting caught in the cross fire." Natsu said as he rocked to the demon. Red fire sent the demon flying back making the ground shack, Natsu did not give him a chance to get up and attacked again with his hellish flame. The demon did not last long after the on slot of Natsu' demon attacks.

Natsu POV

I had changed back into his human form standing over the demons ashes, 'who created these demons they don't seem like my brothers? Is there someone else creating demons?' questions ran through my mind; but was soon brought out of those thoughts when I heard bells approaching I turned only to nearly doge a sword aimed for my head.

"What's the big deal I just saved your asses why are you trying to kill me!" I shouted jumping back away from a large man with spiky black hair and an eye patch.

"My name is Kenpachji Zaraki captain of squad 11 and you are now my opponent!" he said charging me again. I looked at the rest of the soul reapers and most of them were watching with calculating eyes. 'I see this is some sort of test.'

"I do not wish to fight you right now!" I said dodging another attack, 'normally I love a good fight but right now is not a good time.' I thought to myself jumping back a ways.

"hahaha a person as strong as you not wanting a fight you are just like Ichgo!" I spared a glance a Ichgo he was watching the fight but he did not have the same eyes as the other soul reapers, no his held pain and regret. Why.

"Focus!" Kenpachji said he appeared right in front me bring his sword down so fast I did not have time to doge so I did the next best thing I grabbed his sword with my bare hand. Everyone's eyes went wide at what I just did even Kenpachji looked surprise.

"Ok now that I have you attention." I said not letting go of the sword. "I am not really in the mood to fight right now but I can tell that you people ether want to see what I am capable of since you guys did not really watch the fight with the demons or you what to wear me down so I would be easy for capture; which to tell you the truth pisses me off!"

Then I turned to Kenpachji. "If I wanted too I could break this sword." I said lifting the sword holding it tighter. "Or I will give you the fight that you want." I let go of the sword and jumped back setting my hands on fire.

"Finally!" Kenpachji said and he disappeared in a black blur and appeared behind me I surrounded myself in fire so the blade would not touch me and did a flip kicking the captain in the head sending him to the ground. He jumped up with a huge grin on his face. He removed his eye patch and his power sky rocked and a yellow light surrounded his body, he was laughing hysterically. Then he disappeared and appeared behind me. I tried to doge but I was a little too slow and was throw to the floor. I quickly got up 'dammit he got faster!' i thought as Natsu began tracking this new found speed. When Kenpachji came to strike again Natsu formed a sword out of fire and blocked squad 11's captain, everyone's eyes widened at seeing my sword when the fire disappeared on the blade; the hilt was black and red the guard had dragons round it and looked like the blade was coming from the dragons mouth and finally the blade was also black like Ichigo's but had red flame designs.

Normal POV

"Where did that sword come from?" Nanao said

"I am not sure but I would love to find out." Mayuri said watching this fight with renewed interest and excitement.

Natsu did not use his demonic sword all that often, it was not because he did not know how to use it; no his was pretty skilled with a sword he just preferred fighting hand to hand he would only use the sword when he really needed it. Natsu did not think this guy was totally worth bring out the demon blade up he wanted to finish this fight quickly, and this guy was not going down easily.

"Now we are talking! That is one nice sword you have there." Kenpachji said smiling like a maniac.

"I don't use it that often so let's get this fight over with." Natsu yells as he charged swinging the sword in a large arch fire going everywhere. Kenpachji blocked the black sword but there was so much force it the attack that his zanpakuto started to crack much to everyone's surprise. Kenpachji moved knocking Natsu' sword out of the way but Natsu did not let go of the blade instead he turned forming a dark red circle of hellish flames giving the captain a deep cut on his chest. Kenpachji was being over powered quite easily but this person, in a few short minutes later you had a large burned battle field a bloody and unconscious captain of squad 11 and a teenage boy with little cuts and bruises but nothing serious, and a bunch of shocked soul reapers and humans.

"Boy; what is your name." Yamamoto said with an expressionless face.

"My name is Natsu Dragneel, and I did not come here to hurt you." He said staring at the head captain with his black eyes that sent chills down most of their spins.

"Then why are you here?"

"I don't really know how I got here but I will destroy all the demons that came here with me."

"Demons?"

"Yes these thigs are demons; they are powerful some more than others but still."

"Before we figure out what to do with you; you explain everything that was happening concerning these… demons." Yamamoto said. Natsu was getting annoyed again ''what to do with you.' Really they have not captured me and they never will. But fighting with them might make my job a lot harder so I will play along… for now.'

Natsu sighed, "Fine; what do you want to know?"

"Let's start with what are you?" Mayuri jumped at the chance to ask this monster everything about him he could just imagen Natsu in his lab.

"That is a really long and complicated story, which I really don't what to get into right now." Natsu said in a bored tone. Mayuri frowned a little disappointed but he was going to find out one way or another.

"How did you get to the world of the living and what connection do you have with these… demons?" Sui Feng said glaring at Natsu.

Natsu was not affected by the glare, "well I heard that there were low level monsters terrorizing a small village so I went to take them out, only when I got there, there was a lot of demons and monsters. When I was fighting them a bright blue light appeared and when I woke up I was in this 'world if the living' and all the monster were gone." The soul reapers looked at him trying to see if he was telling the truth or not when they decided that he was indeed telling the truth they moved on to the next question.

"What was that one demon talking about? Calling you END and Salamander?" Jūshirō said. Natsu looked down debating on whether to answer the squad 13th captain or not.

"Well END is a sort of title I was given and salamander is just a nickname people normally call me by." Natsu said hoping that was a good enough answer without going into too much detail. The captain of squad 13 did not look convinced but before he could say anything Kenpachji woke up and was trying to fight with Natsu again until the head captain calmed him down.

"If you don't mind me asking," Natsu said bring the attention back to him. "who or what are you guys?" Natsu asked. Everyone looked around at the head captain to see if he would answer or not.

"Most of us are soul reapers. These people over there are humans with powers." He pointed to the group of people standing next to Ichigo. "And these are the vizards." He gestured to a larger group on his left. Natsu did not know what he has talking about but before he could ask the captain of squad 12 cut him off.

"Is that sword of yours a zanpakuto?" Mayuri said looking at the sword in Natsu' hands.

"Um what is zanpakuto?

"It is what our swords are called they are sprits that reside in the sword and have names." Ichigo said trying to explain it to the best of his ability. Natsu looked down at his sword trying to find the best way to explain his demon sword without telling these people he was a demon.

"No it is not a zanpakuto this sword was given to me by my brother a long time ago." Natsu gave a small smile thinking of his older brother.

The questions when on like that for an hour or two finally the head captain came to a conclusion.

"Dragneel I have decided that you will help us take care of these demons and help you find a way bake to your world. But in the meantime Toshiro will be in charge of you; are not to leave his eye sight and if you are not with him you are with one of the other captain id that understood." Yamamoto said leaving no room for augment.

"You make it seem like I am your prisoner, but I do not remember you ever capturing me." Natsu said he was getting angry he was nobody's prisoner.

"You might as well be a prisoner if you would like to be locked up until you are need or you could do as you are told and get this done a lot faster." Yamamoto said his face expression did not change at all and Natsu couldn't help but seeing some similarities between the head captain and gramps, Natsu was the stranger here and if he has in his position he might do the same thing to protect those closes to him.

Natsu sighed, "Fine but on one condition I am not going to treated like an animal. Is that clear." He said a low voice many people did not know what he meant but they nodded out of fear to the man that had cold black eyes and a dark aura surrounding him.

"Understood."

Ok I am sorry I did not update this story for a long time and did not update it when I thought I would. Which was last Sunday, so sorry. I hope you liked this chapter sorry if there are any mistakes. And I do need your ideas if you want me to continue this story.