One common theme is self - discovery. In a marriage of convenience, the characters often learn more about themselves as they interact with their new partner. For example, they might discover hidden strengths or weaknesses.
The tension and slow-building romance often make it engaging. The characters' struggles with their fake relationship and the gradual realization of true feelings keep readers hooked.
A marriage of convenience manhwa often has characters dealing with external pressures and internal conflicts. The story might explore themes of trust, understanding, and the development of genuine emotions. It can also showcase the characters' growth as they navigate this unconventional marital setup.
The appeal lies in the forbidden or unexpected love that develops. Also, the contrast between the practical arrangement and the emotional connection keeps readers hooked. There's often a sense of anticipation as the characters navigate through a complex situation.
A well - known 'marriage of convenience novel' is 'Marriage for One' by Ella Maise. The story has a lot of sweet and tense moments as the two main characters navigate their relationship that started as a marriage of convenience.
A good marriage film story usually has relatable characters, genuine emotions, and a plot that shows the ups and downs of a marital relationship in a realistic way.
I don't know the author of the 'convenience store girl novel' as the name is rather general and there could be multiple novels with this name. You might need to provide more context or do some research in book databases.