Mexico, 1910. As the country edges toward rebellion, Emilia reconnects with her childhood friend Daniel and meets Dr. Zavalza, a new arrival in Puebla.

With political tensions rising, Daniel makes a fateful decision that tests Emilia's dreams of a future in medicine. What will loving him cost her?

While Mexico roils and pushes toward change, Emilia confronts the limits of first love and finds hope for a better future with Dr. Zavalza.

Emilia follows Daniel into the revolution and discovers the pleasures of a life filled with passion, purpose and sacrifice for the sake of others.

Emilia is building a new life in Chicago when a shocking revelation sends her searching for Daniel. But can they begin again in spite of everything?

After their paths converge again, Emilia and Daniel share a vision of the future. But both worry that instability may pull them apart once more.

Mexico embraces its new era while Emilia pursues her medical aspirations and faces difficult choices that will shape her future — and the country's.