After the Spaniards occupied Tenochtitlan, it was in the center of the city, that is, Templo Mayor, and the cathedral was built with its stones. It took three hundred years to build it and it was officially completed in 1813. It was magnificent inside and outside. I came to visit the church after listening to the story of Templo Mayor, and on the one hand, I admire its beautiful and exquisite handicrafts, and on the other hand, I still feel sorry for the cruel history.