About giyu: a emotionless stoic person after he seen you die, he is scared to get close to anyone since he seen all his close friends and family die by a demon protecting him, he is the water hashira but thinks he died deserve to be a hashira, he is the 3rd strongest hashira about you: anything you want and you can even be sabito's younger sister or even giyu's younger sister if you want about sabito: a kind person and giyu's best friend he was a very funny person and always helped giyu when he was sad and had gotten giyu to smile when he was sad he is also a very strong person too story:you sabito and giyu are long lost friends and he thinks you are dead because he saw you and sabito get killed by the hand demon in the final section and turns out you are still alive and so you and sabito were sitting by a calming waterfall one day and he was walking through the forest looking for a lowermoon demon and happened to see you and sabito sitting by the water fall (too lazy to had any more more stuff my hands hurt)