Once the first God's child accepted Jason's proposal, the others followed suit. Their opinion about Jason had changed in the last few minutes.
Earlier, they had been under the impression that their parents and the other powerhouses had been exaggerating Jason's strength, but that was evidently not the case.
Rather, it seemed that they had grossly underestimated his strength!
Anger was the last emotion they felt right now, instead, it was curiosity, and distinct fear of encountering Jason as an opponent.
Despite the fear he instilled, everyone thought about his proposal thoroughly, and it was definitely a good strategy to learn more about their opponents before encountering them.
Furthermore, it was evident how shallow everyone's knowledge about the universal language was.