Qin Wuyou finally understood. It was not that they did not want to keep using the Venerable-Rank Arrow Formation to kill the enemy-they could no longer afford it!
Ultimately, it all came down to one word: poverty!
Every attack from the Venerable-Rank Arrow Formation before him consumed millions of crystals.
That barrage just now had consumed at least a hundred million crystals!
A hundred million crystals might not mean much to an Emperor Clan. After all, Qin Wuyou himself carried several hundred million.
For the Heaven-Shaking Army, however, it was undoubtedly a substantial expense.
After all, the Heaven-Shaking Army's crystals were needed not only to maintain these Venerable-Rank formations, but also to sustain the cultivation of its hundreds of thousands of soldiers.
Qin Zhan had just said that the Heaven-Shaking Army's soldiers consumed several million crystals every day.
The crystals spent activating the Venerable-Rank Arrow Formation just now would have been enough to support hundreds of thousands of Heaven-Shaking Army soldiers in their cultivation for a month.
Only after the Venerable-Rank Arrow Formation stopped did members of the Heaven-Shaking Army appear in the distance.
The first to appear were several Heaven-Shaking Army officers. They came before Qin Yuan and Qin Zhan, awaiting orders.
"Zhan, be careful!"
Qin Yuan glanced at Qin Zhan and cautioned him.
At the same time, he was telling Qin Zhan that command here belonged to him.
Although Qin Yuan was also a God of War of the Heaven-Shaking Army, that was a matter of the previous generation.
Qin Zhan was now the new God of War, so it was only fitting for him to issue the orders.
"Mere lowly Demon Beasts dare invade the territory of our Human Race? You court death! Heed my command! Heaven-Shaking Army, advance and slaughter every last Demon Beast!"
At Qin