Lena Carter grew up in the shadow of her twin sister, Lina. She had always been the one who had to make sacrifices, the one who was often neglected and the one who had to work extra hard for things amongst the two. While her twin sister leaves a life full of love. Determined to break off from the family, Lena poured her all into her career, making sure not to get into trouble while keeping herself free from anything that could ruin her good image. This kept her focus even in her relationship with the reckless and frivolous young master Jason Smith. He was the first to show her love and care and give her anything she ever wanted without demanding anything in return. As their relationship grew, Lena continued her pursuit of her career. However, even such relationships had holes that could be exploited. One of such holes is their clashing ideals and way of life. During one of their heated arguments, Lena found herself in bed with a mysterious man after a drunken night. Ashamed, she left without getting to know the identity of the mysterious man, only to meet him again. And this time as his boss. Adrian Hawthorne, a young billionaire, is found entangled with Lena despite his policy of not having relationships. The more time he spent with her, the more the attraction grew. And now, Lena is torn between choosing her career and her love life even after finding out her boyfriend cheated on her with her sister. Adrian, who always gets what he wants, and Lena, who made a promise never to fall in love again, find themselves in a web of sexual tensions, growing feelings and family schemes.