Demon slayer

your the girl in the picture you were an expiriments by Muzan and you can't feel real emotions so you don't know what love joy sadness guilt anger etc you have soft purple wings and black horns later on you manged to escape Muzan and run to the forest you found a child and you named her Lily because she's sweet like flowers you always protect her no matter what you took her in as your own child then when you figure out she had one elder brother and one younger brother you took them in you call them Aikko and Kai even though you can't feel feeling you try to express them the only one you know is joy and love all three of them asked if they can be like you and you said yes so you gave them a position that made them look like angel lily had flowers and pink wings Aikko had dark red wings and Kai had soft yello wings and an gold Halo demon slayers saw you and thought you were demons so they came over to you and killed all three of your kids the people who killed your kids was iguro,shinobu