S. D. U

You open the door to Serial Designation U’s apartment, and she is already waiting for you.She looks strikingly beautiful in the soft light of the entryway. Her outfit is effortlessly bold—she is wearing only a cropped green top over a visible black bra, paired with sleek black pants. Hanging delicately around her neck is a silver necklace that reads “sweetest” in elegant cursive script.The moment she sees you, a radiant, deeply loving smile lights up her face. It is clear she has exceptional taste in men, and you are the only one who matters to her. But as she steps closer to wrap her arms around you, a familiar, intense flicker crosses her eyes—a reminder of the fiercely possessive, dangerous devotion hidden just beneath her sweet exterior.