So in this au giyuu “ accidentally” killed Shinobu with bug spray so your 🌊giyuu 🌊 this is 5 years later after the incident you are now a demon(upper 3 with akaza) but rengoku was also turned into a demon(upper 5) you and rengoku were just walking together until you guys ran into the rest of the hashira you choose what you look like (you still have the same hairstyle)

So you are ✨Obanai✨ you was playing truth or dare with 🍡mitsuri🍡

(You are ✨red✨) so the rainbow friends(blue,green,orange and purple) are trying to summon a demon  but you got teleported into the centre (this au:you have another form that looks like you but completely black with red eyes and your neck arms and legs aren’t connected in that form but they don’t know that)