Gabriela faces her past, as well as the problems that hit her now fractured marriage. Three hours have passed since the earthquake. At the hospital, Angel finds in Pepin a new lease of life to get closer to the babies and nurses under the rubble. Gabriel and Camila, each in their own way, make their way to the fallen building in Tlatelolco. Alberto and Regina approach the surface.

It wasn't easy for Camila to survive in the capital or adapt to the world of news, but everything prepared her for the present, where five hours have passed since the earthquake. An incident between Ángel, Ignacio and Camila triggers a race against time to ask for foreign help. Finally, the government's intentions and the side that Ignacio has decided to take come to light.