The flowing beauties of time(GiyuShino)

Taste of Death

Giyu's Pov

Ugh...my vision is getting blurry, I can barely hear anything. Is this the tunnel vision Survivor's Gambit brings? Giyu was able to pinpoint the exact moment to strike, as his eyes locked onto the black spiked-barbed wires that were about to impale Obanai and Yuichiro.

Muzan sent four black spiked-barbed wires at Obanai and Yuichiro, impaling their lungs. Before Muzan could rip the wires upward, Giyu sliced through the wires. As Giyu slashed through the wires, he saw the spirits of Sabito, Tsutako, and Makomo helping him cut through the wires. What did the Reaper Hashira say when the spirits of your loved ones fought with you again? It related to death, I know that...ah, it was when you're about to die. Giyu stopped his attack after cutting through the wires.

"Kusho, ready?" Giyu turned his head "Of course" Kusho spun his scythe.

Water Breathing Thirteenth Form: Peaceful Wave of Killing Sin/Thirteenth Form: Infinite Purgatory

As the red in Kusho's eyes turned white as ravaging black and white lightning surrounded him. He spun his scythe like a fan, he slammed the blade on the ground splitting it as he grew four more arms of electricity with two more scythes in each pair of hands. Kusho rushed towards Muzant and in the blink of an eye Kusho was in front of him with a massive amount of red and black electricity surrounding his scythe, in one swift motion, he had cut off Muzan's arm and legs as he slammed the blade of the scythe through the skull of Muzan with the red and black electricity coursing the Muzan's head.

Giyu initiates Dead Calm, before suddenly appearing behind Muzan, having already moved and unleashed a delayed barrage of sharp water sword slashes, kicking Muzan away before rushing forward turbulently and unleashing numerous flowing water slashes from all directions while creating levitating bubbles all around Muzan. As the bubbles pop Giyu performs multiple sword slashes before rushing over to Muzan and stabbing him through the heart, pinning him to the ground in his last resort.

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Shinobu and Aoi's Pov

While she and Kanae were tending to Kyojuro's injuries, as Aoi held the Eleventh Form of Water Breathing, Shinobu and Aoi lost their concentration, looking over towards Kusho as he performed the Thirteenth Form of Reaper Breathing.

Aoi and Shinobu saw Giyu perform the Thirteenth Form of Water Breathing. "Wow, that's the Thirteenth Form? It's so cool!" Aoi exclaimed "Why did he just...stop?" Shinobu questioned. "Aoi! Now!" Giyu ordered.

Aoi began running toward Giyu, until Muzan punched his arm through Giyu's chest, crushing his heart while laughing. "Oto-San/Giyu!!" Aoi and Shinobu yelled.

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Giyu's Pov

"Aoi! Now!" Giyu ordered, as the tunnel vision of Survivor's Gambit got the better of him. He looked over at Kusho, seeing a look of horror on Kusho's face before hearing the faintest sound of Aoi's and Shinobu's voices. As the spirits of Tsutako, Sabito, and Makomo faded away.

What's happening? Is that...Shinobu? What is she doing out here? Giyu looked down, seeing Muzan's arm through his chest. Giyu turned his head over to Shinobu and Aoi "Shinobu, Aoi I love both of you. Aoi take care of your mother, alright?" Giyu smiled while closing his eyes, throwing the crystals from Yaiko's cavern to them. As he accepted his death, the tunnel vision faded away.

As he heard Aoi and Shinobu weeping, his vision suddenly went dark and his hearing went out. Giyu's body fell as Muzan tore off Giyu's head, putting it on the ground and crushing it under his foot.

Love Breathing Twelfth Form: Passion of Crystalized Love/Stone Breathing Sixth Form: Obsidian Judgment

Gyomei manipulates both his flail and axe, as the flail and axe gets stuck in Muzan's shoulders, Gyomei kicks Muzan in the chest before punching them in the throat and ripping the flail and axe out of him. As Kanroji dashes toward Muzan, fully extending her blade and rapidly slashing at Muzan before jumping on Muzan's head and wrapping her blade around Muzan's neck, leaping into the air and quickly retracting it. While Kanroji is in the air she leaps off of Muzan's face, doing a somersault and extending her blade again as she rewraps it around the Muzan. Kanroji then begins to spin before slamming Muzan onto the ground and slashing at Muzan's heart.

Muzan swiped his hand in front of the duo, putting the pain of his injuries on Kanroji and Gyomei. "Not faltering to a close comrade death, admirable. Your predecessors could've learned a thing or two from this era of Hashiras" Muzan chuckled, forcing them away.

Water Breathing Tenth Form: Constant Flux/Flower Breathing Tenth Form: Lily of the Blue Spider

Kanao goes into the Selfless state before she combines the sixth form of flower breathing and Butterfly Dance: Caprice to inject toxins into every vital of Muzan before rapidly slashing at Muzan ending their assault with two precise stabs to the eyes of Muzan. As Nezuko charges toward Muzan whilst performing a continuous flowing attack with her blade which increases in strength and speed over time using momentum to cut open Muzan's chest.

"You two brats" Muzan snapped his fingers, breaking and twisting their arms and legs. "Nezuko!! Kanao!!" Tanjiro shouted. Muzan looked toward Tanjiro with a smirk, once he laid his eyes on Tanjiro his smirk faded. Muzan felt fear toward Tanjiro due to the similarities he saw Tanjiro had to Yoriichi.

Blood Demon Art: Black Blood, Brambles/Breath of the Sun Thirteenth Form: Sun Rise/Blood Demon Art: Shockwave Energy Blast

Muzan uses his own flesh and blood to create several black spiked-barbed wires to entangle Tanjiro, as Tanjiro continuously performs all twelve forms of Sun Breathing in repetitive succession to increase the accuracy and agility of its movements, and slices through the the black spiked-barbed wires, using the combination of the Demon Slayer Mark, Selfless State, and Survivor's Gambit. Once Tanjiro got into Muzan's face, Muzan morphed his torso into a gigantic beastly mouth, and projected a long-ranged energy-like shockwave that severely damaged Tanjiro's nervous system, causing extreme convulsions, even rendering him unable to breathe for a brief period of time due to damage inflicted to Tanjiro's lungs.

Tanjiro coughed up blood, struggling to keep his grip on his blade. As Tanjiro raised his sword to cut Muzan's head off, he felt a hand on his shoulder. "It's my turn now, go rest" Kusho threw Tanjiro toward Kanae, throwing his mask to the side and staring Muzan down.