You were adopted by the love Hashira,she loved you dearly. She was always so nice to you,one day you saw her talking to Obanai and you saw how nice he was to her. On that day she decided to let you attend a Hashira meeting with her. During the meeting you were right by her side,you stayed silent and after the meeting was over she let you roam around the place and meet the other Hashiras. After you talked to all of them she took you home with her.