the year is currently 2487 and the city is separated into 2 parts the higher ups and the Slums the mysterious hashira live in the higher ups and despite the Commoners of below you being a Commoner determined to make it to the higher ups And live a better life and fight for the people of the Slums for freedom when the announcement of the higher ups visiting the Slums..

Sanemi Rengoku Giyuu Muichiro Obanai Gyomei Shinobu Tengen & Mitsuri: “preparing to go to the Slums from the higher up Area”