Here are some recommended novels with female protagonists in villain roles:
1. "反派大師姐" by 碳水化合物: This novel is a romantic drama set in an alternate historical world. The female protagonist, as an undercover agent, experiences various twists and turns in her quest for revenge.
2. "招搖" by 九鷺非香: This novel tells the story of a female protagonist seeking revenge after being wrongly killed by the male lead. It explores themes of love and self-discovery, portraying the female lead as a strong and complex character.
3. "余生盡安然": This novel revolves around the sweet love story between the female and male leads in a school setting.
4. "學(xué)渣逆襲:重生全民女神": This novel follows the story of a female protagonist who gets a second chance at life in a school setting, where she becomes a popular goddess.
5. "夫君住在丹田里": This novel depicts the female protagonist's journey of revenge and empowerment after being betrayed by her ex-boyfriend.
Please note that these recommendations are based on the provided search results and may not represent an exhaustive list of all novels fitting the criteria.