The son of the demon king

Meeting the hashira

After a few minutes the pillars have arrived and tanjiro noted their different scents and smelling the power level of them, tanjiro had mentally noted that gyomei was the strongest

And Shinobu was the weakest so he prepared to tell his father about this, then one of pillars with white hair look at tanjiro and ask

"Who the hell is that?"

The other pillars then look at tanjiro questionably as tanjiro answers back

"Am tanjiro kamodo, the question is who the fuck are you?"
"Why you little bra-"

The white hair man couldn't finished he sentence as two identical twins walk out

"The master is here"

Then the pillars kneeled as tanjiro kneeled trying to get a good first impression, then a man with black hair and visible scar on the top half of his face comes out

"Hello master, it's good to see you in good health"
"Thank you sanemi"
"Master, what is it that you called us for?"
"Well to talk about tanjiro kamodo"

Then the master looked at tanjiro and the other pillars look at tanjiro confusingly

"From the reports of the demon slayer from natagumo mountain, tanjiro had saved 26 demon slayer along side his friends and defeated some powerful demons as well as killed lower moon 5"

All the pillars eyes widen (expect Shinobu and giyuu) and look at tanjiro in shock

"Impossible! He is low ranking demon slayer! He couldn't have killed lower moon 5!"

Uzui yelled in disbelief as the others couldn't believe it either

"Well it's true, Shinobu and giyuu saw it and they also said he used some short of breath that could only be describe........'moon breathing' "

Once again they look shock and rengoku then yelled enthusiastically

"Tanjiro my boy! What is that breathing style you did in the mountain!"
"It's a very unique breathing technique, my uncle died so only he knows it's history but what I've been told from him is that it's very powerful"
"Tanjiro, could you perhaps show us it?"

Tanjiro was going to accept but sanemi stood up and looking quite piss

"He can show us his breathing style but I also want to fight him!"

The other pillars look shock as tanjiro could only grin as he spoke

"I'll accept but If I win then you tell me your weakness"
"I accept! If i win then you stay at the lowest level of the demon slayer Corp!"

The two just grin at each other as everyone feels a evil aura coming from them, rengoku looks back and forth at the two before yelling

"I'll get the practice swords!"

Then running off the other pillars just stand their looking at the two just stare evilly at each other

Small time skip

Standing in a large field tanjiro looked at sanemi who stood a few meters away from him, the master and the pillars stood near the master as several of the demon slayer and kakushi stood in a large circle around the two

Many cheered for sanemi whilst some cheered for tanjiro and those who cheered were Inosuke and Zenitsu who watched the fight

"Kick his ass! Show him no mercy tanjiro!"
"Aren't they pillars super strong or something?! Why is he fighting one of them?!"