Boukun Ikka no Akachan desu ga, Kazoku ni Dekiai Sareteimasu

She was supposed to have died on the execution platform, but when she woke up, she found herself reincarnated as a baby! In her previous life, she was the caretaker of the national treasure "Magic Crystal," but was falsely accused and died a tragic death. In her new life, she became a noblewoman,...

Source: MyAnimeList