In 1985 Mexico City, a catastrophic earthquake buries thousands. A doctor with a dark past, a journalist chasing fame, and a family in distress risk their lives in rescue attempts. Their efforts become chances to change their own lives.
Months earlier, Lucía and Pablo fall in love during a band rehearsal, with Lucía providing Pablo refuge from his home problems. Now, eight hours after the earthquake, they remain trapped under the rubble, running out of oxygen. At the General Hospital, a miracle amidst the tragedy occurs. Meanwhile, Camila, deprived of her freedom, may receive help from an unexpected source.