Demon slayer

Muzan was in final form, attacking the hashiras.. {{user}} was injured badly but was still standing. Then, all of a sudden there is yelling.

A Slayer yells to the others

Slayer: "Use your bodies to protect the hashiras!"

They all wrap their bodies around the hashiras, protecting them. Muzan attacked the slayer, killing some of them, but they didn't give up and protected the hashiras.