Emma Cole has left behind her family and an ex-fiancé to move to Chicago and start over. When a mix-up lands her a job at a high-profile law firm, Emma is determined to meet this new challenge head-on. What she didn't count on was working for a woman like Lillian White, and it doesn't take long for Emma to realize that she might be in over her head in more ways than one.
As beautiful as she is ruthless, Lillian has worked hard to build a reputation for herself that commands respect from everyone she meets. She's sacrificed everything for her career, and she doesn't have room in her life for romance. But there's something about her sweet yet feisty new assistant that Lillian can't resist, and Emma finds herself caught up in a whirlwind of new desires that she never thought possible. Soon, the two women are embroiled in a scorching-hot forbidden affair that threatens to consume them both.
While both women grapple with their unexpected feelings toward each other, things at the office start to unravel. The future of Lillian's firm is in turmoil, and something sinister lurks behind the scenes that forces both women to reexamine their lives and decide whether their relationship is worth fighting for.