Koishita Hito wa, Imouto no Kawari ni Shindekure to Itta.: Imouto to Kekkon Shita Kataomoi Aite ga Naze Imasara Watashi no Moto ni? to Omottara @COMIC
The Person I Loved Asked Me to Die in My Sister's Stead·恋した人は、妹の代わりに死んでくれと言った。―妹と結婚した片思い相手がなぜ今さら私のもとに？と思ったら―@COMIC
A count's daughter, Wisteria, harbors secret feelings for Bright, a duke's son who engages in forbidden research because he cannot use magic. After learning that Bright loves her younger sister, Wisteria is further troubled when he requests that she take her sister's place in a sacrifice. The story explores whether her affection for Bright is strong enough to lead her to give her own life for him.
