"This is the story's background."
"In such a massive Interstellar Federation, people don't live happily."
"If one has never seen the blue sky, perhaps they wouldn't feel how dismal it is to be stuck in the mire."
"But when they see some can travel the cosmos, some can savor the delicacies of different planets across multiple galaxies, eating a different one each day for a lifetime, when they see some can live for thousands of years, living in debauchery, life is extremely enjoyable."
"And they only live a little over a hundred years, and when they're past 30, they're basically done for."
"When they learn that their great-great-great-great-great-great-grandmother had been taken advantage of by their own boss."
"The more they know, the more they see."
"Conflicts arise and become uncontrollable."
"The enormous disparity between rich and poor causes extremely sharp social conflicts."
