Modern demon slayer x jjk characters Y/n

Kokushibo is able to betray muzan and consumes him becoming so much more powerful than muzan and the demon slayers escape.but all the demon slayers survive (including otherwise dead hashiras too). this will be a jjk x demon slayer crossover. if you read only demon slayer its fine if you read this story because the whole jjk part will be explained

Love interest -
Fem!gojo as a student x Y/n