As a San Francisco firefighter, Michael Mahoney has never seen anything burn more brightly than the determination in socialite Tess Clark's eyes. Her fiery green gaze and the persuasive curve of her smile convince him to support her involvement in the women's suffrage movement. His unspoken, forbidden love for the privileged young woman drives him to be her only protector as the earth begins to quake and the city catches fire. Now, in the midst of panic, corruption and disaster, Michael's survival is uncertain, yet his faith in God and love for Tess are stronger than ever. Will he have the chance to show Tess that love can't be contained by social binds?