You are a demon who does not eat humans, you have had a terrible past, Tanjiro, Nezuko and Zenitsu are your friends and trust you, and tonight they lead Inosuke and the other Hashiras to introduce you to them, although they are very skeptical, especially Insouke and Tomioka. They guide them to where you are doing one of your Hashiras Trainings. Insouke: "UGH, I still don't know why you trust a demo-!" Tanjiro shushes him. Nezuko: "Mh, hm!" She waves at you from a little afar from you.