According to the records in the book he held, a Thousand-man Level military formation requires at least a thousand Imperial Camp Army soldiers to initiate.
Once initiated, if the number of Imperial Camp Army soldiers maintaining the formation suffers more than a 20% loss, the formation will be unable to sustain.
In other words, when the Thousand-man Level formation's numbers fall below 800, it can't be sustained and must be reduced to formations for 500, 300, or 100 men, with combat power continuously dropping.
In this situation, the seven Imperial Camp Army units achieved great results in the early stage of the battle, but as the Transcendents from the Western Alliance Army gradually engaged, the casualties for the Imperial Camp Army began to increase continuously. When the numbers fell below 800, the combat power of the seven Imperial Camp Army units sharply declined.
With the greatest advantage lost, defeat was inevitable for Da Lan Dynasty in this battle!
