The new demon king (Completed)

Inside the city

Tanjiro pov:

I felt someone grab my shoulder, turning around and there I saw, Them! Nezuko, kanao, inoskue, Zenitsu, and Aoi. I should've expected them to be here since I saw my former family and the hashiras...

Narrator pov:

Tanjiro saw his old friends and his sister. Nezuko was about to draw her sword out then Zenitsu gripped her shoulder, "nezuko, we can't do it in public" Zenitsu said but Nezuko was still gripping in Tanjiro's collar. "Why... why did you do it? Why are you doing this?! TANJIRO!" Nezuko said and she was filled with rage. Inoskue didn't know how to react because he received flashbacks to the time he was with Tanjiro. Tanjiro only stared and said with a fake smile "what a nice family reunion" making nezuko even more angry.

However obanai and misturi were in the festival, they were both on a date and still catching up with each other regarding their past lives, and received word about Tanjiro nearby, they both went into somewhere with lesser people to get their swords and immediately went roof to roof to try and find Tanjiro and nezuko. "Please don't die nezuko!" Mitsuri said to herself while getting to their location

Tanjiro only told his friends "why not become demons and join me?" Engulfing them with rage nezuko grabbed Tanjiro by the throat only to find her hand to have a cut on the hand, she stepped back and Zenitsu immediately held nezuko's bleeding hand. Kanao noticed a shadow thing that moved and was the one that cut her hand. She looked at a dark alley way to find a 10 year old kid with a white collared shirt and gray pants, he had a grin and kanao was actually scared. He saw a giant shadow spike manifest and cover the kids eye. The shadow then opened its eye and revealed a rank saying 'uppermoon 3'

Misturi and obanai saw tanjiro and nezuko, they were about to jump down and attack but obanai stopped and grabbed misturi's arm, she was confused till she looked in front of them and saw a shadowy figure with the only thing lighting up was a glowing red light saying 'uppermoon 1' and the shadowy figure spoke "do not touch our lord" as the two pair of eyes with the rank vanished

Tanjiro had immediately left the squad, while walking away he began having flashbacks of them, his human instincts were kicking in.

Tanjiro pov:

Nezuko... kanao.... aoi.... Zenitsu.... Inoskue... Im sorry, I can't be forgiven for what I've done... no! I shouldn't apologize, I need to make sure my demons conquer the sun... NO! my friends!! They will kill me... I have no choice... or should I... Never, i must be the one and perfect being. I just have to rid myself of my humanity! But my humanity, no! I will kill the demon slayers.

Narrator pov:

Tanjiro walked into a dark alley way and snapped my fingers for two of my pathetic lowermoons to arrive, lowermoon 3 and lowermoon 4. Lowermoon 3 was a male and had a dark gray kimono and a traditional cat mask and lowermoon 4 was a female with school uniform and 3 horns. "I want you two to find a girl named nezuko and her friends and kill them" tanjiro said as both lowermoons bowed and left. Then i saw two pair of glowing numbers with a rank saying 'uppermoon 1' and she stepped out of her shadow "my lord, please pardon me for asking" she said "but why would you send the lowermoons?" Tanjiro replied with "the lowermoons may be useless, but that doesn't mean they can't redeem themselves, if they don't, they die. Plus they are nothing but canon fodder." As uppermoon 1 bowed and left.

Tanjiro pov:

They may think that... but my humanity is telling me to do so... No! This is unacceptable! But is it?

Narrator pov:

Nezuko patched her hand up and they were in a closed park and was discussing about the old tanjiro they once knew. They were all upset about what had happened to Tanjiro, then at that moment, they saw two lowermoons arrive. "Lowermoon 3 and lowermoon 4" nezuko said as they drew their swords but inoskue was still excited "BAHAHA! FIGHT M YOU USELESS DEMONS! I LORD INOSKUE WILL TAKE YOU DOWN!" then lowermoon 3 said "annoying humans" while lowermoon 4 laughed "this will be fun!"

Lowermoon 4 cut open her hands and out of her hands were blood whips that could reach pretty far, she used both her hands and targeted nezuko "dance of the fire god, Burning Bones, Summer Sun" The user unleashes a large circular slash that defends from imminent frontal attacks. The blood whips were immediately incinerated as kanao went in for an attack.

"Breath of flowers,  Fourth Form: Crimson Hanagoromo" The user unleashes single sword slash that curves and twists gracefully. Kanao was about to decapitate lowermoon 4 until lowermoon 3 came in "blood demon art, stone claws" his hands became sharp as claws and hard as steel and with one slash it was like a giant claw attack that injured kanao a bit. "KANAO!" Nezuko yelled as she got whipped by the blood whips and it stung pretty bad. Zenitsu was asleep....

"Dance of the fire god, Solar Heat Haze" The user charges towards the target, unleashing a horizontal slash seem to be targetting nezuko since she was their target. But kanao came in "breath of flowers, Second Form: Honorable Shadow Plum" The user releases several rotating sword slashes that deflects incoming physical attacks. Thos delfected their attacks back at them and nezuko with her form she killed lowermoon 3 and injured lowermoon 4. But because nezuko used the form for too long it sort of backfired and she was left paralyzed. Lowermoon 3 turned to ash but lowermoon 4 was still alive and her regeneration was too slow.

Until Zenitsu woke up, "breath of thunder, first form: thunder clap and flash, 6 folds!" Creating ine giant dash but he nearly cut lowermoon 4's head off. Allowing inoskue to finish the lowermoon off "breath of the beast, Third Fang: Devour" Simultaneous horizontal slashes towards the target's throat. Lowermoon 4 turned to ashes. During the battle a familiar face arrived and helped nezuko up and brought a first aid kit, nezuko looked at the boy and hewas giving off a demon vibe but... it was all so familiar, they all looked at him while the demon just said "I'm so glad to see you guys again" as nezuko was shocked "yushiro?"

To be continued

Hi! Sorry for posting late! School work... and im sorry for the crappy fight scene, i dont have any motivation for the lowermoons

Modern secret 1: i dont care about lowermoons so....
Modern secret 2: yushiro has been trying to find the reincarnations of the hashiras and has a secret weapon ready
Modern secret 3: i need suggestions

So yeah surprise! I couldn't leave out yushiro, I apologize for this crappy fight scene today, but I don't care about the lowermoons but that doesn't mean there won't be any lowermoons. So im just gonna make them useless folks!

See ya next chapter!