Another theme might be self - improvement. The female lead may need to grow and change in order to fit into the billionaire's world, which could involve learning about business, etiquette, etc. Also, the theme of redemption could be there. Maybe the billionaire has some past issues or a cold heart that the female lead helps him to overcome.
I'm not sure exactly as I haven't read it. But from the title, it might be about a character who somehow manages to get a billionaire to be her husband.
I'm sorry I haven't read this novel specifically. But generally, in such a novel, there might be a plot where the female lead is quite bold and manages to 'snatch' a billionaire for a husband. It could involve elements like a rags - to - riches story for the female lead, or perhaps she uses her wits and charm to win over the rich man.
You can try Goodreads. Although it's mainly a platform for book reviews and recommendations, sometimes users share links to free versions of novels. Additionally, some independent authors may post their works for free on their personal blogs or websites. So, it's worth doing a Google search with the name of the novel and 'free read' to see if any such sources pop up.
There were a few novels that he had snatched from her that he could recommend. These included "The Snatched Bride" and "The Snatched Bride: The Great Liao Princess Consort." These novels told the story of the female protagonist being forced to become a husband, involving the hatred of the country and complicated emotional entanglements. However, the specific plot and content needed to be further read to understand.
There was a novel called " Three Treasures in One Birth: My Ex-Husband Always Wants to Steal My Son ", a modern romance novel written by Yan Ruozhu. This novel told the story of the protagonist, Sheng Wanxi, who found out that she was pregnant after her divorce. She decisively handed over the big bun and left overnight. Five years later, Sheng Wanxi returned with a pair of twins, but she was troubled by the fight between her ex-husband and her new boyfriend. This novel was set in a wealthy family, and the plot was fascinating. It was highly recommended.
Well, usually in such novels, it might involve the female lead discovering the hidden sides of her billionaire husband. Maybe he has a secret identity or some sort of double life in the business world or his personal relationships.
It could start with the heroine having her own independent life and goals. When she meets the billionaire, her world gets turned upside down. He might be used to getting what he wants, but she stands her ground. There could be a lot of emotional turmoil as she battles her own feelings for him and her determination to stay true to herself. Along the way, there might be other characters who either support or oppose their relationship, and through various events and revelations, their relationship progresses or deteriorates.
The female character is probably independent and strong - willed. Despite the accidental marriage, she doesn't let the billionaire status of her husband overshadow her own identity. The male character, being a billionaire, might seem cold and distant at first, but as the story progresses, he shows his softer side.