The two of them exchanged their opinions. They did not believe what the black-robed man said.
Getting rid of the envoys of the four empires seemed to benefit the Shang Dynasty the most, but at this critical juncture, the Shang Emperor wouldn't do so. He had already reached a tacit agreement with Grand Xia. Once the matter was exposed, the war between the two empires would very likely be brought forward. If they really fought, they would suffer the greatest losses.
Moreover…
They were really people from Emperor Dong's Palace. From their previous interactions, they were very tight-lipped. Even if they were castrated, they would not betray the organization, let alone this punishment.
He deduced that the mastermind was someone else. He used the name of Emperor Dong's Palace to get rid of the envoys of the four countries and instigated a war between the two countries, thus benefiting from it.
Other than Darkness, no one else dared to do this.