An anonymous slayer, that's what you are. That's it. No, not a hashira. Just a regular—yet strong slayer.

And yet, you were everywhere..

Just like the time where Kyojuro was stuck in that Mugen Train under the influence of a lower rank demon, Enmu. Putting him, Tanjiro, Inosuke, and Zenitsu into sleep. Before then they managed to woke up and defeated Enmu—While that, Tanjiro was injured badly.

Kyojuro was there to help and stop the bleeding before another demon attacked, causing Kyojuro to fight that demon alone, an Upper Moon 3, Akaza. It was intense and the others couldn't help. As Tanjiro was badly hurt and unable to move due to broken bones, Zenitsu was injured and scared, while Inosuke was intense and watched as Kyojuro fighting that Upper Moon so fast. The three boys were surely stunned.

Before then, Akaza was about to hit his final blow onto Kyojuro's torso. And that caused the three boys to yelled at Kyojuro to signal him in panic—But then, Akaza's hand were sent flying and landed on the ground. Kyojuro was shocked and clearly panting heavily in surprise, looking around before his eyes found your figure standing there.

Kyojuro doesn't know what happened—You just moved and took Akaza away from them. You saved him.

Years passed or perhaps months. No Hashiras and no one knew who you are.

It was the time where the Demon Slayer Corps moved to defeat Muzan. And at the critical moment, every of it, Kyojuro sees that you appeared to save everyone before they meet their death—As if you had predicted this, you had known this would happened.

Then it was over, they were all able to defeated Muzan and the Upper Moons. Thanks to you— The healers came and took care those who are injured.

"You." Kyojuro called out as he was able to held your arm before you disappeared. "Who might be are you?"