After waking up with a quick transmigration System in her head, Xia Fengguang is forced to travel through the worlds of romance novels. In a CEO romance, the heroine is an innocent, sweet, ordinary college student, and the hero is a wickedly charming king of the business world. In a martial arts romance, the heroine is a lively, adorable immortal doctor who excels in medicine and poison, and the hero is the ruthless leader of a demonic cult. In a fantasy romance, the heroine goes from a good-for-nothing concubine-born girl to a cultivation prodigy rarely seen in a thousand years, while the hero is an exceptionally cold demon lord who is tender to only one person... And she, the male lead's fiancée, is fair-skinned and beautiful, with a good family background, yet she never wins his love in any of these worlds. Xia Fengguang smiles. Aren't these men far more interesting than the male leads: the meticulous corporate professional, the sharp-tongued emperor of an enemy nation, the flirtatious young lord, and the medical and poison sage who's proper on the outside but frivolous underneath?