Crhono hid nothing from the five elders of the beastmen council. They asked many questions, especially about the existing dangers and the movements on the continent.
Although they had information about what was happening, due to their isolation, their knowledge was limited, so they took advantage of Crhono's visit to learn what had happened on the continent.
They asked about the beast that terrorized everyone, about the movements of the Purgatory organization, and even the positions of the different races and kingdoms regarding the situation.
Crhono didn't lie to them and told them everything he knew about the beast, which he considered a danger as great as the resurrection of the fallen god. It's true that the beast wasn't that great a threat, but Crhono felt that everyone underestimated this beast.