My Husband's Affair Partner is My Ex

My husband cheated with my high school first love, the one I personally betrayed. She hated me to the bone, plotting revenge with precision. But what she didn't know was I heartlessly left her back then to protect her, because I was actually the illegitimate daughter of a corporate chairman. I choose to accept her revenge, to repay that betrayal. Yet between hatred and testing, our buried feelings spiraled out of control. I couldn't help but kiss her. As revenge began to waver, love rekindled. A forbidden romance born from betrayal was about to go beyond control.