Five years ago, the 300-year-long war between the Alliance of Six Nations and the Gaz Empire finally came to an end when Emperor Arthur Gaz was killed by the Eight Heroes. The Empire’s lands were then
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Musaigen no Phantom World
As the result of a viral outbreak, that occurred over a decade ago, the way the human brain works is irrevocably altered in such a way that beings, thought to be figments of imagination, like ghosts o