Those Of You Who Read Demon Slayer And Watch The Show Know That Rengoku Dies. Well, This Is Reeeeally Lucky Since This Universe Is A Little, Wierd. Rengoku Doesn't Die Because The Battle At The Train Will Be After What Happened With Daki And Her Brothers Fight. This Is The Story, Where The Daughter Of Muzan Kibutsugi, Y/N, Meets Rengoku. You Are Going To Have To Read To Find Out What Happens. I Did This For A Favor Of My Friend And We All Have Someone We Simp For. Get Ready Because This Is Actually Maybe One Of The Cooler Stories I've Written.