There are many ancient romance novels, the following are some of the classic works:

1. "A Dream of Red Mansions": a masterpiece written by Cao Xueqin, a Qing Dynasty writer, based on Bao Dai's love story The main line of the story tells the entanglement between Jia Baoyu and Lin Daiyu.

2. "Journey to the West": a mythological novel written by Wu Chengen, a writer in the Ming Dynasty. It mainly tells a series of adventure stories of Sun Wukong, which contains elements of love.

3. "Water Margin": A heroic novel written by the Ming Dynasty writer Shi Naian. It mainly describes the story of 108 heroes led by Song Jiang, and also contains some love plots.

4. "The Plum in the Golden Vase": A novel written by the Ming Dynasty writer Lanling Xiaoxiaosheng, which mainly tells the adultery between Pan Jinlian and Ximen Qing.

5. "The Romance of the Three Kingdoms": A historical novel written by Luo Guanzhong, a writer in the Ming Dynasty. It mainly describes the war stories between various heroes during the Three Kingdoms period, and also contains some love elements.

The above are only some of the ancient romance novels, and there are many other classic works, such as "The Ballad of Mount Lu", "The Flower of Evil Sea", "The Legend of Heaven and the Dragon Slayer", etc.