It was perfectly normal for the Star Luo Empire and the Heaven Dou Empire to send people to discuss business.
Neither the Star Luo Emperor Xu Jiawei nor the emperor of the Heaven Dou Empire was a fool. As rulers of empires bordering the Sun Moon Empire, they both knew just how much pressure their border defenses faced.
So, whatever technological breakthrough Shrek made, whether it was the New-Style Flying Soul Tool or other equipment, as long as it could catch up with or even surpass the Sun Moon Empire, they certainly would not hold back on purchases.
But the Dou Ling Empire had sent people to discuss business too, and had even sent a prince. That was pretty damn astonishing, and spoke volumes about the value of the Level 4 Fixed-Installation Soul Tool Cannon.
A minimum striking range of fifteen kilometers was normally something only a Level Seven Fixed-Installation Shell could achieve, but Chen Ping had used cannon technology to bring that range straight down to Level 4 Fixed-Installation Shells!
That distance was enough to let them conduct beyond-visual-range strikes against the Sun Moon Empire's Soul Engineer Corps, pounding them with three rounds of artillery before they even entered effective attack range!
No one could refuse a devastating weapon for countering the Sun Moon Empire's Soul Engineer Corps, not even the Dou Ling Empire. This was nothing short of a divine weapon that decided which side had the right to strike first when they clashed!
As a result, the Pill Pavilion that Chen Ping had established early on took the opportunity to conduct another round of recruitment, taking in large numbers of current and past graduates from Shrek's Soul Tool Department. It began mass-producing Level 4 Fixed-Installation Soul Tool Cannons, bundling them with the long-stockpiled Level 4 Fixed-Installation Shells