So this is my first ff and anyone who has something against my spelling can tell me.
But now to the story, the first part is about why Sesshsoumaru actually hates Inu-Yasha. The frigures don't belong to me just one, namely Aira.

The story takes place around the time when Inuyasha has already been banned from a tree.
,, - '' someone says something
, - 'someone thinks something

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On a fine day, Sesshsoumaru, Jaken, and Aira were sitting by a river. The sun shone like the previous three days, hot on the earth. The birds were singing, fish jumping out of the water. Many animals took shelter under the shade of the trees. Only now and then came a light price. "Hopefully it will rain soon. '' said Aira. “It seems like someone answered your prayers. '' said Jaken and pointed to the dark thunderclouds. '' It was getting dark above them too and the sun was disappearing over the thick clouds.But there was no rain. “Nothing is coming. '' said Aira, rather sadly. “I was really looking forward to it. `` You could hear something from afar, but it wasn't a thunderstorm. "What is that brother? '' ,, Demons! '' Cat demons who wanted to take revenge on Inu-Taishou. But he was long dead. They got closer and closer. The happy singing of the birds ceased, the fish remained under the water. There was an eerie silence in the air. All the animals had already run away. You could see them. “They are getting closer and closer. '' I know Aira. '' How can you be so calm? '' If you're pissing your pants now, you'd better go. '' ,, No,
I won't go, I wanna fight by your side brother. '' What does he think he's the greatest? I'm much stronger than him. 'Now they were eye to eye, cat against dog.Who would win cat or dog? One thing was clear, they wouldn't give each other anything. “Where is Inu-Taishou? '' 'Our father has long been dead. '' Sesshsoumaru uttered. “Then you will surely be happy to see your Heavenly Father again. `` And before Sesshsoumaru could reply, the cats attacked him and Aira. Heavy blows were dealt on both sides. Both of them already had many wounds because the cats were in excess. It was clear to them that they needed help to win. ,, Jaken, run and get other strong demons so that they can help us in the fight. '' I do sir, I'll be back soon. '' Jaken ran as fast as he could for help. In a clearing he saw several demons who looked pretty strong, he went to them. “Can you help me, you seem pretty tough. '' ,, What should we help you with? '' ,, To fight the cats.My lord and his sister are already fighting with them. '' ,, Okay, we will help you. `` What Jaken didn't know was that the demons he had with him had lied to him. By the time they got to the battlefield, a lot of blood had already been spilled. But now finally the longed-for strong demons came who wanted to help them. They all split up and fought the cats. Sesshsoumaru and Aira fought well, but there was no end in sight. It seemed the more they defeated, the stronger the enemies became. A huge pool of blood had settled and more and more blood flowed to it. “I've never seen so many demons in one fell swoop! "" You are right Aira, I think Inu-Yasha could come slowly. '' Do you think we won't make it? "" Have a look around, do you see how many of us died and how many of the cats? "" You're right, we'd better get Inuyasha here.'' ,, Yak? '' ,, Yes Mr ? '' Jaken came running up. “Find Inuyasha and get him here. He should help us. '' ,, I do master! ``, I can't disappoint Sesshsoumaru. 'So passed a day and a night. More and more people from Sesshsoumaru died, but far too few cats. Jaken arrived at a village pretty exhausted. He went around the village. When he turned around he saw Inuyasha at a tree. A farmer came from the pasture. “You what is Inuyasha doing to this tree? '' The farmer looked first at Jaken and then at the tree where Inu-Yasha was. ,, So? '' ,, This demon wanted to steal the Shikon no Tama, for this reason the priestess Kikyou banished him to this tree. But it is also said that he should have fallen in love with Kikyou. '' So he fell in love. What will Sesshsoumaru say about this? '' The farmer went on into the village. While Jaken makes his way back, more and more demons stray. “It can't go on like this, when will Jaken finally come with Inu-Yasha?'' Aira can rely on Jaken, he will come again. "" I will hope so hard. `` You could smell the blood for miles. The battle cries of the demons could hardly be heard. You could see the exhaustion on them, but they didn't give up. Jaken had reached them and told them what he had heard, that Inu-Yasha had fallen in love with a human woman and was now trapped in a tree. Sesshsoumaru was furious when he heard this. 'How could he? How could he fall in love with someone and drag his family into the mud? It would be his fault if either of us died. One thing is clear that if I win this fight, I won't let Inu-Yasha talk to you no matter what the means! ',, Sesshsoumaru? '' ,, What is? '' "I'm wondering that too, you look so thoughtful. What are you thinking of brother '' 'Nothing! We have talked enough now, we have to focus on the fight again."" You are right brother. '' Now Sesshsoumaru and Aira were fighting the cats again and it almost seemed as if they would win when suddenly Ryouyakan, who was also on Sesshsuomaru's side, came running over. He had many wounds. “What is Ryouyakan? Why are you not with your team and fight the cats there? '' ,, We have all been defeated, Oyakata has come. '' ,, Oyakata? The name sounds familiar to me. '' ,, Oyakata is the cruel leader of the cats. '' Yes, I remember my father fought him. "" It would be better if we surrendered. "" Surrender to us pah how ridiculous, we will keep fighting, no matter if we die! '' ,, But ! '' ,, No buts . `` At that very moment the great cat demon Oyakata appeared. All demons stopped dead and looked at him. “Master Sesshsoumaru maybe it would be better if we surrendered like Ryouyakan said.'' Are you going to pinch, Jaken? '' ,, No! '' ,, Well. '' Sesshsoumaru went to Oyakata and took a good look at him. “It seems to be voices from what I've heard about you, but that won't stop me from killing you! '' ,, Oh yes ? We'll see how quickly you'll whine for your life, stupid dog. '' Oyakata attacked Sesshsoumaru with his sharp claws, but he wiped it out. Now the dog demon attacked, but his attack also went nowhere. As if from nowhere came several cat demons, who were just watching the fight, attacked Sesshsoumaru. The rather frightened dog demon could no longer attack and fell to the ground, where Oyakata rammed one of his claws into his back. Sesshsoumaru, the blood flowed from the mouth. Oyakata grinned and said, “Vengeance is sweet, but blood is even sweeter! `` He hurled Sesshsoumaru away and licked the blood off.Sesshsoumaru stood up again, breathing heavily. "Oh you can still get up? You're a tough chunk. '' Aira, who had watched the fight, considered whether she should help her brother or rather stay here at a safe place. Sesshsoumaru attacked again, but no matter how hard he tried, each attack blew up. ,, Do you want to quit ? I may let you go '' Never in your life! "" Well, whatever you want, you can visit your Heavenly Father in a moment. '' Oyakata was about to give Sesshsoumaru the grace blow when someone ambushed him. It was Aira who wanted to help her brother. ,, Sister ! '' Don't worry brother I'll defeat him. '' ,, You and me defeat? Should I be defeated by a bitch? That I don't laugh, I the great oykata? Never in life. '' We will see that in a moment. '' Aira attacked, she too was exhausted from her previous fights, despite that she kept fighting.And suddenly Oyakata collapsed. She had made it, she ran quickly to her brother who was lying on the ground. ,, I congratulate you Aira. '' ,, Thank you brother . But now I'd better take care of your wounds first. `` Just as she was about to tend his final wound, a sword shot through her heart at high speed. ,, Sister ! Say something you can't die now that we've defeated the cats! '' Individual tears ran down Sesshsoumaru's face. He hugs Aira tightly. She opened her eyes and looked into his face. ,, Sister ? "" Brother! "" Please don't die, I love you. "" I love you too. "She closed her eyes." Don't worry, sister, I'll avenge you, I swear I'll live with mine. "The dog demon kissed his sister on the lips. ,, Yak? '' ,, Yes Mr ? "" We'll bury her here.'' ,, Yes Mr ! '' Jaken and Sesshsoumaru dug a huge hole and put Aira in it. Sesshsoumaru placed a red rose on the left side of the chest. “Here sister, you were so fond of flowers. `` And again tears rolled down his face. Jaken poured the earth over the dead body. Silence, the sky was blue again for a long time, like the days before the cats came. "Inu-Yasha do you hear me? It's all your fault only because of you my beloved sister died. If you were there she would not have had to fight and would not have had to give her life. '' Sesshsoumaru placed another rose on her grave. “I'll never forget you sister, never! '' He turned and went his way without saying another word.