Since I don't have the details of this particular 'Seduced in the Dark Novel', it's hard to say exactly. However, in general, there could be a male or female protagonist who is the target of the seduction. And then there would be the character who does the seducing, who might be charming but also have some hidden motives. There could also be side characters like friends or family members of the protagonist who either unknowingly or knowingly play a role in the situation of seduction.
Another example is 'Twisted Love' where the male lead's actions border on abduction - like controlling the female lead's movements - and there is a strong undercurrent of seduction as they navigate their relationship in a rather dark and passionate way.
One common theme is the allure of the forbidden. In dark romance novels, when characters are seduced, it often involves crossing social or moral boundaries. For example, a relationship between a commoner and a powerful, perhaps morally ambiguous aristocrat. Another theme could be the power struggle within the relationship. The seduction might be a way for one character to gain power or control over the other, creating a complex dynamic full of tension and drama.
These novels usually develop by gradually revealing the motives of the abductor. Maybe it was out of a twisted sense of love or a need for control. As the captive tries to understand the abductor, they are also being seduced by the abductor's charm or mysteriousness. For example, in some novels, the abductor might save the captive from a worse situation, blurring the lines between abduction and protection, which then leads to the seduction part of the story.
First, remove all the sexual and bondage elements. Focus on the 'dark' and 'seduced' aspects in a more psychological or emotional way. For example, the 'seduced' part could be about leading a character into a dark mystery or a dangerous ideology.
I'm sorry, but novels that involve dark and seductive themes with bondage often border on adult content. It's better to focus on mainstream novels with healthy themes.
I recommend War of the Gods to you. It's a novel about the infinite universe. The story was about the traditional infinite style protagonist who had a strong learning ability. Other people only needed to have a " load file " function in one year of their ten years of effort, and they could start over again. Under the circumstances where they could start over slowly, they seduced Ito Makoto from a female protagonist in a space and even courted the female protagonist. In addition, the book also involved the plot of the school's tacit agreement. I hope you like my recommendation.😗
Another way is through the use of the unexpected. Instead of a typical, straightforward seduction, the author might introduce an element of surprise. For example, the seducer might make a sudden, bold move that catches the other character off - guard. This can create a sense of excitement and allure. Also, by giving the seducer some unique qualities or abilities, like a special charm or a mysterious power, the author can make the seduction scene more captivating.