Power-Woman tracks down IronJaw, determined to stop him after he brutally defeated her fellow heroine, Nova. Despite her strength and skill, IronJaw’s cybernetic enhancements make him nearly invincible, and she struggles to keep up. When Marvelette arrives to assist, the two Superheroines launch coordinated attacks but are overwhelmed as IronJaw’s strength surges. Battered and exhausted, Power-Woman and Marvelette must find a way to survive as IronJaw’s relentless power threatens to destroy them.