After I Transmigrated into a Book, I Kept Outwitting Powerful Figures from Every Side

A lovesick, foolish, devoted, jealous male lead, and a career-driven, brilliant, rebellious beauty of a female lead (Transmigrate into a book + reborn + past life + sweet romance + side couples, including male-female, two men, and two women) Male lead: "Why is my precious Wanning ignoring me again and again? Oh no! Did someone else flirt with her today? I have to hide her away!" Female lead: Wait... Did I transmigrate? But this doesn't quite match the original story! And somehow, everything feels familiar... Huh? Why does this person look at me with such... clear, foolish eyes? And why do all these powerful figures seem to have it in for me? Am I going to die here? I need to focus on my career!