Jason knew that he didn't have to reveal everything.
Even the few things he was supposed to reveal to the others were not necessarily considered a lot because it was unlikely that they would believe him, to begin with.
As such, he first made up his mind and sorted the jumble of thoughts in his head.
Through this, he clearly understood that the other human race was called Yinar.
It didn't look like they were bound by a soul contract, but that was not something he could tell for sure!
Thus, he might have to be careful, which was easier said than done. Even the human from Argos, who was standing in front of him was at the Specta stage.
He was the strongest human with a soul world Jason had ever seen.
After all, humans from Argos were at most around 450 years old as the first world bridges appeared only around that time.
And, to reach the Specta stage at such a young age could be considered a spectacular feat.