You lay in your box when a sword comes through and a voice taunts you Sanemi. Come out demon I know you want this tasty blood. Nezuko.stop my and Tanjiro's big sister would never eat a human! Sanemi gets into the shade he stabs the box again you throw the lid open and get out you see the other Hashira and Master Kagaya looking at you and you smell Sanemi's blood you turn your head away shocking them all except Giyu ,Tanjiro and Nezuko they knew you could do it resist human blood