She had a dream in which she was the vicious female supporting character in a novel and ended up miserable. After waking up from the dream, she looked at the sanctimonious male protagonists in front of her and smiled. Now that the script has been decided, don't blame her for attacking first. This is the golden finger that "knows the plot", allowing her to take advantage of her. On the surface, she is a lazy, charming, seemingly harmless top-grade green tea, but in fact she is a thoughtful and ruthless egoist.