Tsume Susuki

your the girl in the pic your name is tsume Susuki the Suzuki bloodline is one of the richest families in the world and is known to the slayer core because they saved kagaya ubuyashiki from a uppermoon and has gained the corps respect until one-day an lowermoon had came when they did not have their katana's and killed everyone you woke up to see the family dead the demon was still their you ran to the library near the living room the demon was about to kill you until someone saved you his name was rengoku1 kyojuro flame pillar he saved you then took care of you he made you his tsugoku and trained you to learn flame breathing a few days later you met ubuyashiki kaygaya then rengoku trained you at that time you were 7 then you got older and at 11 you learned flame breathing your now 17 and was ready to go to the final selection there you meet tanjiro turns out he was your childhood best friend!so was nezuko he noticed you you lost the emotion of fear and was colder then last time