I Got Trapped in a Reverse-Harem Route After Entering an Otome Game

When you wake up, you find that you've transmigrated into the otome game you beat last night. You're now Alice, the earl's youngest daughter and the game's protagonist. You've maxed out everyone's affection, and now you have three potential love interests around you. There's something off about every one of them. Number one is Duke Christian, a cool and refined young gentleman in public, but a perverted stalker in private. He dotes on you, but he loves secretly collecting your personal belongings. The spoon you drank coffee with and the old socks you threw away are all stored in ivory boxes, where he worships and carefully examines them, often making shameful noises. Number two is Prince Randy, sweetly smiling and impeccably mannered, but a black-hearted yandere beneath the surface. He loves you more than life itself, but is always thinking about dying together with you. Every day he says chilling things like, "I want to eat you up," and gazes at you with an obsessive look from time to time. Number three is the royal knight Ulyea, with his stern features and cool demeanor. He grew up with you and has always silently protected you, even as he keeps his distance. You think he's the perfect lover? Not at all. He's a sharp-tongued tsundere who always manages to hurt your feelings with nasty remarks whenever he's being kind to you, leaving you furious. Now, trapped in this love-triangle-from-hell, what will you choose? You: "I choose to save myself!" [The blurb is written in the second person, while the main story is in the third person. The male lead has not been decided yet. I wanted to try writing this kind of story.] Theme: Staying up all night gaming is bad for your health