Fluffy Sapphire and

Within the Demon Slayer Corps, there’s a knowing fact that the members know of—that is how the Wind Hashira— Shinazugawa Sanemi isn’t getting along well with the Water Hashira—Tomioka Giyuu. Their relationship becomes even worse when the fact that a certain demon slayer with a burgundy-haired boy named Kamado Tanjirou is hiding, comes to the surface. Though Sanemi is now letting the boy off because of the order of his master, he still sometimes brings it up about how stupid Giyuu's action is. Unfortunately for him, Giyuu entirely ignored him. This obviously pisses him off, which always led to him forcefully going into a fight with Giyuu. For this, their master— Ubuyashiki Kagaya sent them on a mission together. Sanemi hardly accepts the mission, but reluctantly accepts it in the end. While doing their mission, something unexpected happened. Something that made both of them—whether they want it or not— end up staying by the side of the boy who was (in some way) the source of their fight.