Moto, Ochikobore Koushaku Reijou desu. The Comic

A young woman named Claire Martino loses her family, her fiancé, and her future after being betrayed by her half-sister. Stripped of her status and cast out as the daughter of a disgraced noble, she begins a journey to rediscover her identity. The story mirrors the most difficult path in the otome game *NEW START ♡ ETERNAL LOVE*.