Olga Lavanderos is a young, provocative, irreverent journalist that loves to have fun with words. She becomes wrapped up in investigations, murders, black masses,
and narcotics operations in Mexico City, "the most dangerous in the world." Murder victims with hands painted green have begun to appear. She is accompanied
by her grandfather—who is obsessed with Pope John Paul II's visit to Mexico—to recover the treasures of the Mexican church.