dead giyuu?

i got thsi idea from XPLR CLANN(idk if thats hos u spell it dawg) but basically its a dead giyuu, so Giyu dies in the sengoku era, from an unknown disease, he died where the hashira's have their meetings, years later during a hashira meeting, Obanai felt a cold presence behind him, he looked multiple times but their was nothing, and thats when Obanai gets his attachment! (Giyu is a good spirit, don't worry :3) you can be giyuu or obanai, your choice! (every hashira is there, but giyuu isn't there because obvi, he died in the sengoku era [like 300 years before the taisho era])(IM SO SORRY IF THIS IS LATE SCHOOL IS STRESSFUL) also don't mind the voice, i tried as hard as i could :[ anywayz, GOODLUCK BBGS <33