La leyenda de las momias

On this occasion Leo San Juan, Don Andrés, Teodora and el Alebrije come to Guanajuato to try and stop the mummies - that have attracted inexplicably - and retrieve her friend Xochitl. With the help of Luis, a friend who know the city, Leo discovers the terrible secret of the wealthy Rosseau, while the rest of the team realize that have fallen into a trap.