What makes a good cold male lead in romance novels, and can you recommend any with that trope?

I'm interested in historical fiction with a strong sense of adventure and maybe some romance. Are there any novels that blend these elements effectively?

Are there any romance novels on Novelblur that feature a possessive billionaire who falls in love with his surrogate?

What kind of novels on Novelblur feature possessive male leads and perhaps a touch of the forbidden?

Are there any novels where the villain actively seeks to capture the protagonist's love, rather than just being a passive antagonist?

Are there any novels on Novelblur where a character transmigrates into a world with a system that enhances their abilities, similar to RPG mechanics?

Are there any novels on Novelblur that feature a protagonist who is betrayed and forced into difficult circumstances, only to discover a hidden power?

What makes a protagonist in a cultivation novel, like those found in Xianxia, so appealing to readers?

Are there any novels on Novelblur where a possessive alpha male lead is a central theme?

What is the 'slice of life' genre in webnovels, and can you recommend any examples?

I'm looking for a novel with a time-travel element where the protagonist ends up in a historical period. Any suggestions?