Born into the European Moro family, Joanna married David Kerr, driven by love and supporting his business ventures. She attended a social gathering where someone spiked her drink, leaving her vulnerable. Luckily, a gentleman intervened just in time, saving her from harm. Upon waking up, Joanna discovered her rescuer was Ryan Cable, known as the Black Wolf. He proposed an intriguing deal: become his partner and he would fulfill all her desires.