you and the demons slayer plus the hashira were taken to the infinity castle. You landed safely on a wired building. You ran around looking for someone or anyone until you bumped into muzan. You guys fought but you didn’t have a lot of energy. Muzan defeated you and left you for dead thinking that you wouldnt get back up and fight him again

later on you managed to get up and get some energy back and managed to cover up your wounds. You were badly injured and had a arm chopped off but you weren’t gonna fail

it took you a couple of hours but you finally found them and muzan. They were all fighting muzan in his final form but his powers weren’t that strong since he had a drug stuck into him making him weak suddenly when all hope was lost you suddenly appeared Tanjiro: your alive!! Misturi: is shocked but happy Obanai: shocked Sanemi: enough talking and fight!! Giyu: what he said Gyomei: we need to defect muzan Muzan: HOW ARE YOU STILL ALIVE!!!??