Yandere||Muitan||Yandere muichiro

1||start of obsession

This is my first story so yeah🥹modern au,and there is gonna be blood mentioned😀sorry if it seems kinda rushed (because I did rush😭)

Tanjiro pov:
Today was my first day of my new school,I left my old school because i was moving houses and my old school  wasn't close to my new house so I had to go to another school that was closer.
"Well I think it's going to be fun to meet new people anyways"
As I said that my sister Nezuko burst through my door
"Hurry up you're gonna be late! "Nezuko said.
"Ok"I got up as I said that,well after I was done getting ready I went downstairs to see my family eating breakfast and there was one empty seat that was for me(obviously 🙄)So then I started to eat my food then after I was done I was about to go but then forgot I needed my bookbag,so then I got it and went on my way to school.....of course saying bye to my family.
(Idk ok😭)
Muichiro pov:
Today there was a new kid in my class he looks kinda cute...I then got snapped out of my thoughts when I heard the teacher make him sit in front of me,I was actually  excited,and after he sat down in front of me I noticed that kanao keep on staring at tanjiro while blushing...she better not even think about trying to steal him from me.
Then it was finally time for next period(this is a class he doesn't have with tanjiro)and as I was walking I bumped into..somebody but that somebody was(you guessed it😂)Tanjiro.
"IM SO SORRY I DIDN'T MEAN TO BUMP INTO YOU IM SUPER SORRY" He kept apologizing "it's fine,and I'm ok."
"Oh ok" tanjiro said"But I'm still so sorry" he then helped me up and he started talking to me
"Uhh so what's your name"he asked"my name is Muichrio"
"Oh Muichiro,you have a pretty na-" and before he could finish that sentence I see Kanao walking up to us,then she started talking to tanjiro about class or whatever,but for some reason it got me mad but I tried not to show it,so I walked away,and as I walked away tanjiro yelled to me "BYE MUICHIRO, SEE YOU" I seemed like I didn't care but in my head I felt so happy,well that happiness wasn't gonna be for long as I turned to see kanao hugging tanjiro...... I felt like she did that on purpose to get on my nerves and she really did get on my nerves.
(Because I'm kind of  lazy I'm gonna timeskip to lunch btw muichiro only have 3 periods with tanjiro so yeah and they are in college)

Nobody's pov:
"Hey muichiro,is it ok if I call you mui?" Tanjiro asked
Muichiro was kinda blushing but then also had a nickname for tanjiro aswell
"Then can I call you tanji?"
"Sure"as he said that inosuke came crashing down on tanjiro with zenitsu next to him
(Forgot to say that inosuke and zenitsu was already friends with tanjiro but moved to the new school with tanjiro,and don't ask why😊)
"Owww" tanjiro said    "MONJIROOO"said inosuke (btw what I meant by inosuke crashed down on tanjiro I meant he just jumped on his back and made them both fall on the floor)
"It's tanjiro,but hey inosuke"   "Hi tanjiro"said by zenitsu   "Hey zenitsu" tanjiro said with a smile on his face

(Meanwhile in muichiro thoughts 💭)
Tanjiro smile is so cute and I'm glad I'm around him so I can get closer to him,I think I'm gonna go find kanao so I can kill her because I heard her talking to her friend saying she was gonna try and kiss tanjiro while she hangs outwith tanjiro,and I was NOT about to let this girl take my tanjiro(ok now off of muichiro and his thought's,and im gonna timeskip to the end of the day when tanjiro and kanao are gonna hangout)

Kanao pov:
I had a eye on the new kid as soon as he came to the class and I was sure that he would like me if I hangout with him a lot and do some plans while on some future hangouts☺️,but as I was walking down the halls I saw tanjiro talking with muichiro it made me feel a little bit jealous so I decided to walk up to tanjiro and ask for help with some class work,and as I was talking to tanjiro I noticed that muichiro looked pissed seems like he was trying to take my crush away from me but as soon as he went to leave, tanjiro yelled"BYE MUICHIRO,SEE YOU" and it made me jealous so as I saw Tokito getting ready to turn I hugged tanjiro so he can learn to back off😈 then the bell rung and I said my bye to tanjiro and went to my class(as long as she knew what was gonna happen to her😭)as it was now lunch I was talking to my friend about how I would ask tanjiro to go to the park with me and "accidentally " kiss him by pretending to trip on something then to fall on him.

(Timeskip to when it was time for them to hangout,ok I think I'm doing to much timeskips😂)

Nobody's pov:
Tanjiro was about to go home but then all of a sudden he felt a tap on his shoulder and turned to see kanao with a little smile on her face  "Oh hey kanao" tanjiro said with a smile and then kanao blushed but said "hey tanjiro,I was wondering if at 5 you wanted to go to the cherry park with me?"
"Oh sure kanao plus I had nothing else to do today anyways"tanjiro said with a big smile"but anyways im gonna go now so i can get ready"he said as he started to walk......of course Muichiro was spying on them,then he saw kanao walking to her house so he followed her and as she was about to turn a corner to reach her house muichiro grab kanao by her hair and stabbed her in the back and before she could scream muichiro had stabbed her 6 times on the neck making her die...he had blood everywhere on him and he decided that he was just gonna put kanao body infront of a random persons porch,and after he did that he went home and got changed into his pajamas and went to sleep(dreaming of tanjiro ofc btw YES muichiro family is alive and sorry but imma end it here and i'm gonna try to make the next chapter longer 😁)
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See you next chapter😄