worse then a stalker [Yandere Muichiro X Tanjiro] (demon slayer)

new enemy

Mitsuri P.O.V

I was walking around in the mist area as suddenly I heard something whispered and laughing, I immediately started trembling and looked around, ,,um hello?" I stuttered, ,,I didn't expected that I get visitors" I saw someone in the mist with Japanese war fans. The voice reminded me of something,
,,M-Muichiro?" I asked in a shaky voice, ,,aww Mitsuri! You came to visit me, how kind!" He laughed and come up to me, he had a psycho smile on his face, he wore a slight blue kimono with white clouds on it, his hair turned white, he has a white horn on the right side of his hairline and he got a tail who looks like a devil's tail. I looked in his eyes and he's upper moon 5?! ,,you're upper moon 5?" I stuttered and got teary eyes, ,,does it matter? Do you still want to braid my hair?!" He asked with a psychopathic voice, I can't do this... I can't cut his head off... ,,I can't do this..." I stuttered, ,,oh you can't braid my hair, am I right?" He asked innocently, I just have to force myself! I quickly ran up to him, he wasn't moving or something like that, he just stood there, I cut his head off but he didn't disappeared, he just lied there and I was so confused.

Tears were hitting the ground and he opened his eyes again, ,,hmm how rude you became" he hummed and put his head to his body back, why didn't he died?! His head was off, ,,my head is not enough" he sighed sadly and shook his head, what does he mean by not enough?! ,,this time I will let you go, but next time you won't go back alive!" He gave me a death stare.

Muichiro P.O.V

I just watched her running away while she was crying, I think I will have a few visitors in the next days, I just sighed and went away. ,,how annoying" I sighed annoyed and went back to Yuichiro into the infinity castle.

,,ah there you are! I wanted to tell you something!" He smiled, ,,what do you wanna tell me?" I asked, ,,do you know upper moon 1?" He asked, ,,yeah I think his name is Kokushibu, right?" I said, ,,yeah, we are blood related with him!" He smiled proudly, ,,good to know" I laughed a bit. ,,so what are you gonna do now?" He asked while we walked around the infinity castle, ,,I'm going to kill my worst enemies" I smiled, ,,the hashira?" He asked, ,,no just a few of them" I answered, ,,explain" he said with a slight irritated tone in his voice. ,,well I'm going to kill the closest person of my love" I answered with a slight psychopathic voice, ,,wait you really fell for a stupid human?" He looked at me with a disgusted look, ,,don't look at me like that, that's non of your business for which person I fell for" I said. ,,isn't it awkward if you're in love with someone who wants to kill you?" He asked, ,,don't worry, he won't harm me" I gave him a small psychopathic smile, ,,I hope so, even though he would cut off your head, he still have to cut mine off" he said. It's a good technique, if one of our heads fell off you still have to cut the others head off, like upper moon 6.

Oyakata-sama P.O.V

Muichiro turned into a demon, meanwhile he got seen two times, one time by Kanao and one time by Mitsuri and a few times by a few villagers, they told me he's upper moon 5, he must have a lot of Muzan's blood but the villagers said it was upper moon 4, belong it's a mystery about upper moon 4 and 5, we don't know who upper moon 4 and 5 really are. So I sent crows to all hashira to get to the demon slayer headquarters, ,,so Mitsuri, you saw him, what can you tell us?" I asked, ,,well at first he looked so peaceful but psychopathic at the same time... but he seemed to not attempt to attack me" Mitsuri answered with a worried voice. ,,but he said he will kill me the next time he sees me" she began sweating, ,,did you fight against him?" Sanemi asked Mitsuri with a slight threatened tone in his voice, ,,I cut his head off but he put his head back like nothing happened and he said his head wouldn't be enough" she answered noticeable scared. ,,not enough?" Kyojuro asked confused, ,,that's weird and kinda scary, you said he had a psychopathic smile?" Tengen asked, ,,yeah, yeah! I don't know why but he looked so obsessed with something or should I say with someone" Mitsuri said, ,,so you mean he's protecting someone?" Shinobu asked, ,,yeah like that" she nodded.