Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru

A poor baron's daughter lived under her sister’s shadow, where nothing was for her. Her hair is full of tangles, she doesn’t have a single dress, and all she has are tattered clothes for work. Her sister got the attention of a high rich noble but died on the way to her marriage. Marie was sent as a substitute bride for her sister, because their father couldn’t repay the already-sold dowry to the earl. But… that’s impossible? In the first place, the proposal was a misunderstanding?

A beautiful and happy story of love about a fallen baron’s daughter and an eloquent earl.