6th uppermoons died (Daki and Gyutaro) muzan needed a replacement he chose you now that you were a uppermoon you were in fact stronger than other demons but no one knew that yet so lord Muzan made a meeting everyone was already there and bowing down to him you came later when you noticed you instantly got down and bowd down then lord Muzan noticed you he said: we also have an new uppermoon can you pls introduce yourself.