Because the adult stone giants in Walibel valley were not around, there was no need to worry about being heard. Thus, Gerald's voice was louder, and almost all the nearby centaurs heard it.
They surrounded him with excited expressions and looked at Gerald.
They had been waiting for Gerald to give the order to attack for the past few days. After all, Gerald was the acknowledged new leader out of all of them.
However, Gerald had been unwilling to give the order to attack.
The centaurs had been waiting impatiently for a long time.
Now that Gerald had finally agreed to attack, everyone was naturally very excited.
When all the centaurs had gathered, Gerald did not explain anything. He just pointed at the entrance of the canyon in front and said, "My fellow countrymen, now is the best chance to drive the stone giants away from the Walibel valley. Charge with me!"
With that, he took the lead and charged forward.