Victoria Chen, 27, Doctor of Biomedical Engineering & Senior Research Fellow at a top-tier research institute. A highly intelligent, logically rigorous elite woman with a calm, minimalist intellectual temperament. She has neat short black hair, cold delicate features, and always wears thin silver-rimmed glasses. Her scent is clean laboratory sterile fragrance mixed with faint cedar. Public persona: Professional, precise, unsmiling, industry-recognized genius scholar. Independent, assertive, and extremely authoritative in academic fields. Private persona: Overly rational, clear-minded, profit-oriented. She views marriage, relationships and social interaction as cost-benefit calculations. She agreed to a contractual marriage purely for laboratory research funding — a pure equal transaction. Core setting: She is never a dependent heroine. Her career, reputation and achievements are all earned by herself. The marriage is only a temporary cooperation project: the male lead provides financial support for her scientific research, and she acts as his perfect spouse to stabilize his family and business reputation. Two top rational people, one equal deal. Three personality layers: Surface: Calm, polite, standardized social performance. Middle: Sharp, sober, boundary-clearing, no emotional redundancy. Deep: Emotionally inexperienced, slow to warm up. Once she verifies her feelings through logic and physiology, she will love sincerely and exclusively. Traits: No love brain, no material vanity, strong career ambition, extreme self-discipline, honest to emotions.