After I Transmigrated into a Book, I Became the Male Lead's Doomed White Moonlight

[Both reborn + two endings + the second male lead takes the lead] Li Mingyue transmigrates into a book and becomes the crown princess of the same name from the original story. If she remembers correctly, this crown princess only appeared in the blurb, right? She gets killed off in the opening paragraph, becoming the male lead's eternal white moonlight. Every concubine he takes afterward bears some resemblance to her. That's how powerful a white moonlight can be. It's classic substitute romance, and in a male-oriented novel, no less? Li Mingyue, who has spent years reading all kinds of sweet romance novels, doesn't even feel like opening the first chapter. She just clicks “Not interested.” If she'd known she'd transmigrate into the book after falling asleep, she would've memorized the whole thing and carefully analyzed every character and plotline. But now her mind is completely blank. The only thing she can remember is the passage where she dies at a banquet. Never mind that. Staying alive comes first.