Ascanio was coordinated the cleaning and fortification of Monte Albán, some days had passed since the capture of the city.
Fortunately, Monte Albán had a very primitive but functional aqueduct that supplied fresh water from a mountain spring about 2 km from the city, Ascanio gave top priority to the care of the spring and the aqueduct because it is the only source of water in the city.
The survivors who had rescued the soldiers helped the fortification of the ancient city and the cleaning work, in the afternoon while some ate and others continued to work some tremors felt in the city.
Ascanio acknowledged that the only three things that could make that noise were elephants, giants or cavalry, but the emperor does not allow elephants or cavalry to leave the area of Roman Pax so there is only the option of giants.