"There was a time when we were able to track Exus' location, but the fellow that got sent after him was killed," Erin said, her voice tinged with a hint of regret. The mention of the fellow's fate seemed to bring a moment of solemnity to the conversation.
"Moreover, his sacrifice was worth the information we got to learn in return," Erin continued, her expression turning determined. "We discovered that Exus was using his powers in a way that hurt humans in every world, even though to him, he call it test. So we decided to create the system."
"The system was created to give whoever comes across it a power similar to Exus'," Erin explained, her eyes locked onto Dave's. "The person would be human but would have a god-level power. And the criteria were to find someone innocent, so the system wouldn't fall into the hands of someone like Exus."