In the ancient era, a huge tragedy fell on the indigenous people of Yan Ji main continent. Back then they were all normal people of the universe, and they didn't even have 10 knights in their race. Against the might of the four pinnacle races forging the battlefield, they were like ants.
The knights knew that they were the main targets, naturally their chances of fleeing were low.
Hence they swiftly distributed their treasures to their people. It was originally distributed to 100 little teams with 9,900 other little teams that acted as decoys. The 10,000 towers had different levels too. These 9,900 teams were used as cannon fodder against the four pinnacle races…using the special energy of the Sacrificial towers to hide the rest from scanners and space ripples etc.
It's material itself was however just average.
Actually…
The 100 inheritance teams had many differences from the 9,900 little teams.