One key feature could be its emotional depth. It may take readers on an emotional rollercoaster as they follow the characters' love journey. There could be conflicts, both internal and external, that the characters have to overcome. For example, family differences or personal insecurities that stand in the way of their love. And the way the author writes about love, whether it's passionate, gentle, or long - suffering, can be a distinct aspect of the novel.
Well, it might have a deep exploration of love. Usually, novels like this focus on the development of relationships between characters. It could also have interesting settings and plot twists that keep readers engaged.
The 'oath of love novel' may feature complex characters. Their personalities and backstories play a crucial role in the story. The story might also be set in a unique time or place, which adds to the overall charm. It could deal with themes like loyalty, sacrifice, and the power of love.