What are the common routines in ancient romance novels?

In modern times, the female host crossed, not a spy, but genius doctor, an imperial doctor and so on. Anyway, she is a special cow. In ancient times, she was not an ordinary girl, nor was she the first daughter whose mother died young. She is not valued, and the original owner is either a nymphomaniac or a fool. Then she stole some poems while crossing and had a chance to show a sketch. She became a famous talented woman in Beijing. Later, all kinds of princes will be gifted scholars. Anyway, excellent men like women. If the man is a prince with hidden talents, then the woman only met him when he first crossed, and then they fell in love, and the woman helped him ascend the throne and master the world.