It was a lesser version of what Rui had done with the eldritch chimera to master its language.
An astronomically inferior version of that feat that allowed Rui to stop the Beast Incursion.
"I would like to get more data first," the Psycher replied to the Linguister. "Let's continue."
The Psycher's skills of psychological observation were so great that the Esoterist and the research teams didn't even need to bring in a Martial Sage or use highly advanced detection programs.
His observation, especially with his evolved blood-red eyes, were more than enough.
The process, of course, took time.
It was grueling.
Methodical.
Systematic.
And exhaustive.
They needed to show the entity countless images to rigorously gather an endless amount of data.
The entity was clearly intelligent enough to get a rough understanding of what they were trying to do, stifling their reaction as much as possible.
And yet, it didn't realize that doing so actually helped the Psycher.