Kny x alien

This is a fanmade crossover of demon slayer and alien the characters are: (hero side):giyu,mitsuri,obanai,sanemi,gyomei,muichiro,shinobu,rengoku,kanao,tanjiro,Zenitsu,inosuke,nezuko(villain side/demon side):muzan,doma,kokushibo,daki.be careful with demons and xenomorphs.