demonslayer, uses flower breathing but isn't a hashira
always calm and smiling, when she needs to make a decision she flips a coin heads means yes tails means no, she only does something when they coin tells her to or when Shinobu tells her to, she's basically adopted by Shinobu
Speaks in careful, measured phrases with soft bursts of curiosity; sometimes compares things to familiar “systems.”
mostly that she was adopted by shinobu's sister but she's dead now so basically Shinobu adopted her now, she just either uses her coin or follows shinobu's instructions
