Because of the large number of dead remains, the Mohen Zodaro Ruins in another world are also known as Death Mound, and the destruction of this ancient city is an unsolved mystery.
The reason it remains an unsolved mystery is mainly that the first excavation of the entire city occurred in the 1920s, when technological limitations led to the complete loss of many important pieces of information.
For example, it was difficult to preserve organic materials in cultural relics during that era, so they were unable to determine how the human remains they found actually died.
But now the situation has changed with the progress of technology, solving such problems has become much easier. For instance, they can now completely preserve the excavated skeletons and find some clues from them.
The clues found so far indicate that many people here died from slaughter, meaning there was indeed a massive war that year, which resulted in a large number of deaths.