Muzan was a boy who didn't want to die young.

You were also a girl who didn't want Muzan to die young.

Your friendship was one of the most beautiful things in the world. Apart from Muzan being rude sometimes, your friendship was always great. Until you found out that Muzan was a demon...

You became a Hashira to see him one last time, and that chance is right here. The Demon King, Muzan Kibutsuji, is in his final form and is waiting for the Hashiras to come upon him..