Here are some recommended ancient romance novels with gentle male protagonists:
1. "月明千里" by 羅青梅: This novel tells the story of a princess from the Han Dynasty and a monk from the Western Regions. It is a slow-burning romance with a bittersweet but ultimately beautiful ending.
2. "青云臺(tái)" by 沉筱之: This novel features a clever female martial artist and a reserved prince. The male protagonist is gentle and considerate towards the female lead.
3. "渡佛" by 大白牙牙牙: Unfortunately, there is not enough information available about this novel to provide a detailed description of the male protagonist.
4. "在你眉梢點(diǎn)花燈" by 沉筱之: This novel, written by the same author as "青云臺(tái)," also showcases a gentle male lead in a historical setting.
5. "懷壁" by 伊人睽睽: The male protagonist in this novel is described as gentle and caring towards the female lead.
Please note that these recommendations are based on the provided search results and may not be exhaustive.