Act two; Back up

"Tanjiro? Nezuko?" the love hashira, Kanjiro Mitsuri called out, they had left to go get someone out of the way of the fight, to make sure no innocents got hurt during this fight with Muzan, however they haven't gotten back yet and she was worrying that they were badly hurt or something.

"Mitsuri-san!" Tanjiro yelled, he had come back, Nezuko without her muzzle and with two black haired people behind them "I brought back up!"

Uzui Tengen; the sound hashira looked over, most of them were badly injured "who are these two?" They looked to be the same, one male and one female, but the male was giving off an aura that would make even the master tremble.

However ((the master)) walked towards the man and grabbed his hand, crying silently "Thank you for coming, your majesty."

Giyuu placed a hand on the man's head and rubbed it, the blind man made him think of a child who needed someone to lean on "do not cry, master of the demonslayer corpse, this is my fault I shouldn't have slept for so long."

Shi slapped Giyuu up the side of his head and lead the elderly man to a seat "you did well to hold out until now."

Sanemi huffed "what are you? Some rank higher than Oyakata-sama?"

"Giyuu Tomioka, one of the master's pupils before he went blind, is my younger sister, Shi, another one of his pupils." Giyuu said, the lie slipping out of his mouth easily and quickly made up on the spot.

"Oh.. don't die out there." Shinobu hummed, wrapping sanemi's leg "we're facing the demon king." A vein of anger popped up on Shi's forehead.

"That isn't the demon king, the demon king has been asleep for a hundred years, Kibutsuji has just taken over thinking he wont wake up." she huffed and crossed her arms, she was not happy with everyone thinking that Muzan was the demon king when he clearly isn't strong enough.

"So there's another demon king, who's more powerful?"

"There's a demon king, demon prince and two demon princess', however they don't attack humans, can walk in the sun and are just there to keep the baby demons out of harm and in check, Muzan has gone off on his own."

Mitsuri squealed "so they're good demons?!"

"Yes."

The hashria's nodded and looked away; it was hard to believe that the four demon royals were good demons but if Muzan was taking over the original demon king's place, the demon king would be the one to kill Kibutsuji, wouldn't he?