If you're looking for light-hearted and sweet romance novels, here are a few recommendations:
1. "南庭春晚" by 春六: This novel is set in ancient times and features a funny and heartwarming story. The male lead is busy pursuing his love interest while also dealing with interference from a green tea younger brother. The female lead is focused on becoming wealthy. The author's writing style is good, and the characters and dialogues are interesting and often humorous.
2. "紈绔嬌寵" by Miang沈蘭池/陸麒陽: This novel is also set in ancient times and is a light-hearted and funny romance. The quality of the story is good, and it is ranked based on personal preferences.
3. "拒絕惡魔求婚千百次" by 零落成泥: This is a fantasy romance novel where the female lead has the ability to see through the possession of demons. The male lead, a demon, is determined to win her over after a failed bet. The story is sweet and has a happy ending.
Please note that these recommendations are based on the provided search results and personal preferences.