Help me find a novel

The female lead saw a statue and cried. She forgot whether it was the female lead crying or the statue crying. Anyway, she cried. The male lead was a snake. The female lead seemed to have betrayed the male lead in her previous life for some reason. She gave the male lead a knife. Later, the male lead abused the female lead in this life... Which novel was it?
The male lead is a model with long hair. The female lead goes to his house to clean for his brother. The female lead thinks the male lead is a female. The male lead thinks the female lead is a male. It's a romance novel. I read it so much that I forgot what it was called... Which novel was it?
The female lead was a flight attendant, and the male lead seemed to be the president. It seemed that they were childhood sweethearts. There was a woman who wanted to sow discord between the two of them. In the end, it did not succeed. The two of them were especially good. It seemed that they did not misunderstand the male lead. It seemed that the male lead had blonde hair or something, but he always wore a fake mask. Only the female lead knew about it. It's also a romance novel, right? Which novel is it?
These novels are quite old. If you know, tell me, please. I've been looking for them for a long time.

Answer 1

Hello, I'm a fan of online literature. Do you have any novels that I can help you find? I can help you recommend some classic novels and provide you with some relevant search keywords.