In a Mexican border town plagued by neglect, corruption, and violence, a frustrated teacher tries an unorthodox new method to break through his students’ apathy and unlock their curiosity, their potential... and perhaps even their genius.

Left in a wheelchair after a crash, Santita leaves the love of her life at the altar. Twenty years later, he returns with a request that changes everything.

Through an unsent letter, the author travels through time and recalls moments when love affected him intensely. Evocative images explore how pain and beauty intertwine with maturity on a journey guided by childhood friends, political disappointments, fleeting romances, and the loss of loved ones.