Wedded to My Twin Sister's Betrothed

Introduction: Cecilia dropped out of a top university for her boyfriend Federico and stayed at his company as a low-level cleaner, but Federico proposed to the wealthy heiress Shawna. Cecilia was deeply hurt and felt disheartened, but then her life took a turn when her never-before-seen twin sister, Harriet, who was the behind-the-scenes head of Joy Group, found her and asked her to impersonate her...