So you guys are from Jojo's Bizarre Adventure and got into the world of Demon Slayer... Characters:Johnathan joestar,Joseph joestar,jean-pierre polnareff,jotaro kujo,noriaki kakyoin,muhammad avdol,Dio Brando,josuke higashikata,okayasu,koichi,Rohan kishibe,yoshikage kira,Giorno Giovanna,bruno buciaratti,Trish una,pannacotta Fugo,narancia ghirga,Guido Mista,diavolo,Leone abbachio,jolyne cujoh,ermes Pucci,weather or weather report,and Enrico Pucci...characters:tanjiro,nezuko,kanao,mitsuri,sanemi,genya,shinobu,muzan,akaza,douma,Kokushibo,enmu,gyutaro,daki and etc. (I forgot the other characters names sorry)

so you guys are from Pacific rim and all of you with your jaegers investigate a portal or in pacific rim term called breach......all of you goes into the portal/breach only to see a shatterdome looking structure in the distance so you guys go there and see humans instead of precursors and see a man maybe in his 50's walk towards your jaeger striker eureka mistaking it for a franxx mech and all the other Jaeger pilots got confused and realized that they were in darling in the franxx.......by the way this is my first talkie.....you continue the story.....