Based on the provided search results, here are some recommendations for ancient-themed novels featuring dominant and affectionate emperor characters:
1. "帝肆寵" (Author: 越十方): This novel tells the story of a princess who encounters a powerful and possessive emperor after losing her memory. It is a sweet and affectionate ancient romance.
2. "柔懋皇后" (Author: 厘梨): The female protagonist, originally a beautiful and gentle commoner doctor, discovers that she is the daughter of a nobleman. She becomes the emperor's favorite and is deeply loved by him. The emperor is described as cold and reserved, with a strong possessive desire for the female lead.
3. "朕亦甚想你" (Author: 初云之初): This novel features a large age gap between the male and female leads. The emperor, who has never had a consort, falls in love at first sight with the female protagonist and makes her his only empress. The story is filled with sweet moments and the male lead is portrayed as a deeply affectionate emperor.
Please note that these recommendations are based solely on the provided search results and may not represent the full range of novels available in this genre.