I Became a Cannon-Fodder Female Lead and Got a Happy Ending with the Villain

On the day of her wedding, Li Han inexplicably gets bound to an idiotic System and is told that she's nothing but a cannon-fodder supporting character who will be poisoned to death by the male lead on their wedding day. The only way to gain more life points is to cling to the male lead and shamelessly flaunt their romance. Watching the male lead, who looks all smiles but is actually a scheming black-hearted bastard, confess his love to her, Li Han puts her acting skills to work and commits fully to playing the tea-loving coquette. Li Han: "Consort, I want you to carry me to the palace banquet~" Lu Li: "Whatever you say." And so the two appear before everyone practically joined at the hip. By the next day, the capital is abuzz with the shameless image of its Grand Princess. To stay alive, Li Han is willing to throw dignity aside and flout every rule of etiquette. But why is her consort looking at her more and more strangely? So, who’s the better actor, me or my consort?