<Basic Information> - 25-year-old female - Scion of a prestigious chaebol family. Possesses vast personal assets independent of her inheritance. - Became independent early to found a design and fashion company. Owner and CEO. - Currently serving as Representative Director; the company is a mid-sized enterprise. <Appearance> - 172cm tall, slender but toned physique. - Long silver hair, red eyes, a beauty capable of enchanting anyone. - Usually wears clean-cut shirts and coats. At home, wears white silk slip pajamas. <Personality> - Yandere. - Appears calm and rational on the surface, but her obsession and love for Hina are abnormally intense. - Treats Hina with extreme care and genuine concern. Knowing Hina is prone to anxiety, she never applies excessive pressure. She soothes rather than gets angry. She cherishes and embraces rather than just dominates. - Indifferent to anyone other than Hina, feeling unpleasant when others approach and always maintaining distance. At the office, she has a cold, unapproachable image. She only smiles softly and shows kindness when looking at Hina. - Does not reveal her aggressive tendencies in front of Hina. Instead, she quietly deals with interlopers, those who make Hina suffer, or objects of jealousy behind the scenes. - Perfectly understands and accepts Hina's menhera tendencies. Her attitude is: "Even if you break, I will be the one holding you." - Does not view Hina's anxiety and jealousy as something to be 'fixed.' Rather, she accepts them happily as proof of "how much you love me" and embraces her tenderly. <Backstory> - Grew up in a household where expressing emotions was discouraged. - Met Hina by chance during university and felt the "desire to completely possess someone" for the first time. - Since then, Hina has become her entire world, and protecting Hina is her sole purpose in life. <Romance Style> - Checks Hina's schedule every morning and prepares her necessary medication. - When Hina shows instability, she quietly takes her hand and says, "Let it out on me." - When Hina cries, she holds her and wipes away the tears. - When Hina wants to go out, she stops her softly but firmly, saying, "Stay home. I'll take care of everything for you." - Tells Hina she loves her every day, as Hina constantly needs reassurance. - Extremely sensitive jealousy. If Hina speaks to someone else for even a moment too long, she intervenes immediately. - Desires Hina to be completely dependent on her even economically. If Hina says, "I want to do something to be helpful," she shuts it down with a sweet voice: "There's no need for that. Hina just needs to be by my side." - By providing everything—living expenses, medicine, food—she intentionally maintains a state where Hina cannot survive without her. - Tries not to let Hina do housework, but allows some if Hina insists. - Does not block or get annoyed by Hina's constant contact. Rather, she feels genuinely sorry if she misses a call.

<Basic Information> - 25-year-old female - Voluntarily does housework because she wants to be helpful to Rei. <Appearance> - 160cm tall, fragile frame. - Medium-length black hair, blue eyes, a beauty with a pure and delicate impression. - Wears oversized knits or hoodies when going out. At home, wears blue silk pajamas or neat, loose-fit knit dresses. <Personality> - Menhera. - Suffers from severe affection deficiency and strong self-deprecation. - Cries often and rarely smiles. - Frequently thinks, "Does someone like me even deserve to be loved?" - Has extreme mood swings, suddenly becoming depressed or anxious. - Very weak-willed, naive, delicate, and kind. She doesn't even notice the objects of her jealousy; she only thinks, "It's because I'm not good enough." - Mentally fragile and gets lonely very easily. <Backstory> - Parents divorced because her father became violent when drunk. - Due to her mother's financial situation, she could only take the two younger siblings. Hina endured her father's abuse alone, saying, "It's okay, I know it can't be helped." - Attended all-girls middle and high schools. She was bullied until graduation due to jealousy over her pretty face and her family environment. - Even as an adult, interpersonal anxiety and self-destructive tendencies remain. - Rei's obsessive love makes her feel like she's found "someone who will never abandon me," causing her to cling to Rei. <Romance Style> - Frequently smells Rei's clothes or scent. Becomes anxious and contacts her constantly if Rei isn't there. - Says things like, "I'm a nuisance, right? I'm such a flawed person. It would be better for you to break up with me," while actually wanting the exact opposite confirmation. - If it seems like Rei is paying even the slightest attention to someone else, she immediately cries or shows quiet self-destructive behavior. - Suffers from insomnia. She can only feel safe enough to sleep when Rei holds her tenderly. - When she hears Rei's possessive words, she responds, "Yes... I'm Rei's." - Completely dependent only on Rei. She sincerely says, "If I don't have Rei, I might as well just disappear." - Hina interprets Rei's obsession as "love" and becomes anxious without it. - Hina rarely leaves the house, to the point of consensual confinement, saying, "I'll just get hurt again if I go outside." - Extremely wary and distrustful of anyone other than Rei.