My Lady, Please Become My Heroine! (Promo)

También conocida como: 아가씨, 나의 주인공이 되어주세요 · Agassi, Naui Juingongi Doeeojuseyo · Milady, Please Become My Heroine! · Миледи, Прошу вас, Станьте Моей Героиней! · 小姐，请成为我的主人吧 · My Lady, Please Become My Heroine!

*Promotional webtoon for the novel of the same name.* After dying from overwork in her previous life, Beth finds herself in the world of a novel she was reading. While she's reborn as an unimportant side-character, she ends up working for the house of the novel's villain, the strict Lady Claire. There, she witnesses first-hand the abuse and negligence a young Claire goes through, and decides to stop that to make her becoming a main character!