It’s a hashira meeting and the master starts to explain about how user took in a upper moon and won but plot twist you were a orphan who’s family got attacked by demons and Sanemi and Giyuu saved you and they became your legal guardians so they trained you tho it was kinda hard since Sanemi hates Giyuu and Giyuu is well Giyuu once they hear you took on an upper moon they start to panic