Prometheus sort of stared at him for a bit, clearly flummoxed at Hades so easily planning what he'd assumed to be a forbidden thing.

"But, I mean, we've completed that stage in our development," he said slowly, like he was trying to figure out the answer to his question before he finished asking it, "We weren't allowed to return to the creche, and no one else's talked about going back to their mentors, so I thought... it was one of those 'unspoken rules'?"