Well, without reading it, it's hard to say exactly. However, since it's a Twilight fanfic with 'an indecent proposal' in the title, it might center around a scenario where a character presents an idea that challenges the values of the Twilight characters. For example, a vampire might make a proposal to a human that involves sacrificing something important or engaging in a relationship that defies the rules set in the original Twilight series.
I'm not sure specifically as there could be many different takes on it. But generally, it might be a fan - made story related to Twilight that involves some sort of inappropriate or unseemly proposal within the context of the Twilight universe. It could be about a character making an improper offer to another, perhaps related to power, love in a twisted way, or some other aspect that goes against the normal moral or social norms in the Twilight world.
Chapter 764, "Has Someone from the Rong Family Arrived?!", is the clearest early answer because it turns Jiang Cheng's situation into a concrete plot event. The chapter gives readers a real answer by opening on The banquet was nearing its end, and many guests had gradually left.
Look to Chapter 8 for the clearest answer. It begins with The resentment that had barely calmed among the crowd surged back two..., keeps building through Some of them were relatives of the Jiang Family, who felt it improper to..., and lands on Other people with a handsome and charming appearance.
A practical answer is Chapter 26, because it turns the idea into a concrete scene. The chapter opens with Shen Lan was bent over processing a large stack of press briefs on her..., adds pressure through One might ask, looking across the entire entertainment industry, which..., and ends on If you.
If you want the clearest chapter reference, go to Chapter 15. Early on, Jiang Shixu woke up from those nightmares filled with blood and darkness,...; later, the chapter leans on The two sleeping pills he took in the evening had left him with a....
Chapter 760, "Daoist, I've Long Heard of Your Great Reputation", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.
Chapter 741, "As for blocking someone's house?", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event. Early on, In the scuffle, Qi Tianyu finally noticed Fang Kai skulking around in....
Chapter 933, "Gu Pansheng [Extra · Main Character Chapter]", is the clearest early answer because it turns Jiang Cheng's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Even though Mom and Dad are often not at home, we have several aunts...
Chapter 885, "Isn't This Wine?", is the clearest early answer because it turns Chang Song's situation into a concrete plot event. Early on, Daoist Shuiyun's words weighed heavily on Jiang Li's heart like a.... By the end, Even replacing all the tea in his room with wine..
A practical answer is Chapter 14, because it turns the idea into a concrete scene. The chapter opens with Lin Manru had a rare good night's sleep., adds pressure through The young, vibrant life was buried amid the vast expanse of white, along..., and ends on But clearly, Lin Manru was unable to.
Chapter 688, "Iron Sand Palm Skill Acquired!", is the clearest early answer because the violence around Jiang Li becomes final instead of hypothetical. The chapter gives readers a real answer by opening on Shao Changqing was very pleased with Bai Lu.