Serena maintained a modest disguise for years, wanting genuine love rather than fortune hunters flocking to her dynastic inheritance. Her hopes shatter when she overhears her fiancé Ethan detailing plans to siphon her trust fund for his ambitious mistress. Canceling the lavish wedding on the spot, Serena impulsively signs a one-year marital agreement with Adrian, an ostracized black sheep from another prominent family.
She believes she is merely offering Adrian financial protection from his toxic relatives, but Adrian harbors his own massive secret: he is the reclusive mastermind behind Polaris Capital, the city's most feared venture firm. Joining their immense resources behind closed doors, they systematically demolish Ethan's commercial schemes. When their contract year expires, they discard the paperwork to embrace authentic devotion.
