These are humans...? (Yandere KNY X OC Reader)

2 Demons To Fight

(I'm shortening this fight significantly so just bare with me)

Lynn's pov

  Tanjiro-Kun and I ran outiside to see who had attacked us. Outside was a male with short black hair. His eyes were closed and his skin was a gray pale. He wore a plain olive-green kimono with a brown obi and a gray haori, decorated by a strip of green that ran down his arms from his shoulders to his wrists. He had on white socks and a pair of sandles. Along with a blue pearled necklace. He held a sinister smile on his face. He stood a few meters/yards away.

  That's when he held his hands up and I saw the eyes were a green sclera with orange iris's. The pupils were black arrows that pointed up to the sky. There were veins that pulsed a thin black color around his eyes. "Time for you to die!" He shouted out to us. His eyes blinked and a purple and black color surrounded each of them as he did so. I then drew my sword preparing for his attack. Tanjiro-Kun charged at him full force as the arrows reached to do who knows what to him. An arrow shot by me, but then went towards me instead. It shoved me to the right, but I dug my heals into the ground and the arrow only managed to move me a foot.

  Tanjiro-Kun unleashed a water breathing form, it swept all of the arrows that were after him away. I ran to the side and was now behind the demon, slowly making my way up to slice his neck. I sliced his head off with the first form of water breathing. The beaded necklace snapped and the pearls flew around alongside his head. "Why you two! I'll kill you and bring the girl to my master!" The demon shouted at Tanjiro-Kun, his head laid on the ground decapitated from the rest of his head. 'Why isn't he disintegrating?' I questioned in my head. His eyes then closed and arrows started to throw Tanjiro-Kun around. I ran to grab him but was quickly shoved to the ground with an arrow. 'The force of this arrow is a lot stronger than the ones from before.'

  It took me a few seconds of the arrow pressing into my back, before I broke free and ran towards the demon on the ground. I sliced his hands off just as an arrow launched me into a tree. I placed my feet onto the bark before I could slam into it full force. I bounced off of the tree and landed in my feet; my sword was still clutched tightly in my hands. He still kept unleashing moves upon Tanjiro-Kun constantly, he looked to be in so much pain from having to use so many forms in a row. "You have y suffered enough. I will make you pay!" He ranted out loud. "Shut it," I told him simply as I cut his head in half. He could no longer talk because of that.

  The arrows that were moving Tanjiro-Kun through the air have disappeared. However, he began to plummet to the ground. I ran over to where he was and leaped into the air catching him. "Be more careful next time Tanjiro." I told him. '$h!t, I forgot to use honorifics. Oh well,' I thought, upset with myself.

Tanjiro's pov

  'She said my name? SHE SAID MY NAME WITHOUT HONORIFICS!! I love it, she should do that so much more~.'

  She set me down and spoke, "I'll go and help Nezuko-Chan and the others. You stay here and rest, ok?" I hesitated before nodding, 'I'll join her in a second.'

Lynn's pov

  I left to fight the demon with the mari balls. 'What an odd choice of weaponry. And yet, it somehow works so effectively.' I arrived just as the fog was beginning to clear. The demon now had six arms instead of two. She had thrown one of her balls at Yushiro-Kun and Nezuko-Chan kicked it away. "Don't do that, you can't be reckless just because you're immortal." Yushiro-Kun attempted to scold Nezuko-Chan, no surprise that it failed. Nezuko- Chan patted Yushiro-Kun on the head as I just dead-panned at the scene.

  "What are you doing?" The teal haired boy asked, trying to swat the girls hand away. "Watch out," both me and Yushiro-Kun called out at the same time. A ball flew towards the pair of demons. Nezuko-Chan angrily kicked it away. The demon girl just chuckled and proceeded to throw more in their direction. 'Does she seriously not realize that I'm here?' I asked her mentally. Nezuko-Chan kicked more and more of the demons attacks away.