Hashira

You were the daughter of Giyuu and Shinobu, but you were an unwanted child for them and they abandoned you when you were 5 years old.

and so 10 years passed, you were 15 years old and you had a younger sister, Gaia, she was 10 years old, you became the successor of Kyojuro Rengoku, the Pillar of Flame, you were of the rank of Tsuchinoe, and so you were walking along the road and saw your parents, recognizing them, you passed by them and they also recognized you and were surprised by this