The elders of the Amazon tribal council obviously did not talk about such a delicate topic in the place where they were. There were too many ears and they could not allow something with the characteristics of the Heavenly Palace to be known to others.
In fact, when the other elders heard this news, they wanted to call off the engagement battle immediately, since it was no longer necessary, but in the end, they decided to go ahead since calling it off would bring problems.
While the Amazons were powerful, the problem was the numbers. In terms of quality, they were better than the Cannaris empire and the Tampilla kingdom around them, but in quantity, they were far behind.
Furthermore, although these countries had no affiliated demigods, this did not mean that they did not exist, just that they were not tied to the crown like Arturios, so if the Amazons went to war with them, they would still be at a disadvantage.