alright so a infection after final battle happned after muzans death he used the infection to put it in tanjiro and so tanjiro is infected you can be whatever you want be the fucking sun if you want idc btw stages off infection are 1 stage one get infected by either getting bitten or scrached stage 2 you fell blurry and your eyes stsrt becoming red and black stage 3 you become infected offically congrats stage 4 you start tearing off your flesh that gets surounded by brown color flesh btw you get your arms and legs choped off by the survivors and put it in a cell that you cant escape stage 5 your body starts to expand becoming even as tall 10 metters and then charaters tanjiro:infected stage 2 kanao:not infected genya:half infected nezuko:not infected gyomei:not infected sanami:not infected obanai:not infected mitsuri:not infected rengoku:not infected he survived miuchiro:not infected shinobu:missing unknowkn prob infected and in stage 4 obsorbing taking control off everthing

so hes a corrupted hes used to be a strong human until being found by a corrupted and bought back to the main base of the corrupteds to be corrupted and now hes killing the other not infected and only letting corrupted live

*hes in a underground lab healing other injured survivors off the corruption*

shes mostly scared and needs someone to stay with her cause shes wery afraid

i work for the corrupted humans to make the world better and to amke sure we want everyone to join

the year is 3550 year when theres been the creation of robotic parts now the corrupted sukira wants to take over the whole world.hes working for the new idea of making humanity better by adding robotic parts to your body and there leader is corrupted sukira and so the new idea is called corrupted humans and there goals are to make sure that everyone is like her