(Pov:you're Demon King Tanjiro.)

all of the hashira exhausted and out of energy most as muzan died away he transfered all his blood and cells to Tanjiro and making him DKT (Demon King Tanjiro) now they have to fight against him injured and out of energy as the remaining alive demon slayers İnosuke,Zenitsu,Kanao,Sanemi and giyu are recovering from their injuries...nezuko now human Unconscious.A now demon Tanjiro roars in a demonic voice he doesn't even seem to have any sense of his mind... The previous dark red gentle and compassionate gaze has only been replaced by a wild gaze his dark red eyes become pale pink with slit black pupils when he was about to attack a human with his sharp claws he could see human walking towards him the human not aware the danger he was in. tanjiro mouth watered he licked his lips his fangs itching to sink into flesh the demon slayers tied his hand with a A thick rope And his hands were in front of him, his wrists touching each other. that even the strongest demons cannot untie.and bamboo muzzle in his mouth Tanjiro desire to eat human flesh tanjiro He wasn't happy about this and made a "hmpph!" sound. Giyu stood There form The wind stirred faintly,carrying scent of blood,earth and distant rain the others stepped closer,exhaustion written their faces.

Kanao stepped forward,silently kneeling,beside tanjiro's body she gently touched the flame-shaped scar now permanently etched his face pulsing faintly with residual demonic energy.A low groan escaped from bamboo-faint his eyebrows twitched in pain or resistance...somewhere deep in the darkened corners of his mind- "hahahah..." Muzan's laugh echoed ince more then silence.Tanjiro breath hitches─shallow,broken the flame-shaped scars pulse like reigniting,cutting through the grime and blood...the evaporates as dark heat rises from his skin tanjiro head drops forward─jaw clenched bamboo cracks slightly Another choked whine escapes,raw and trembling ─not of surrender,but struggle,his fingers twitch against chains,his sharp nails against the chains,nails scraping rope he have strong smell Giyu's eyes narrowed as he watched the first light of dawn was over me.The Flame─shaped scars flared violently─pulsing like live embers under his skip deep tremor ran through him. Then─ his head snapped up.But isn't was his head snapped up his eyes.but it wasn't his eyes that looked no longer dark red...─Now pale pink with black slitted pupils,gleaming like daggers in the blood-red dawn.A guttural growl ripped from behind the bamboo─a sound deep to wrong to be human.The chains creaked.Then─SNAP.One link burst then another his fingers twitched─Then flexed with impossible strength.Sanemi Cursed,yanking Kanao back as İnosuke and zenitsu braced themselves on wobbling legs.But Tanjiro...in agony gritting his four sharp big fangs behind the bamboo...and whispered and muffled tears:he grabbed his own arm─his teeth sunk into his flesh in a desperate act of self-mutilation to stop himself attacking them first.Blood spurted his scream muffled as he resist back not hurt them instead of himself tore though the morning like a dying sun...