The Pope gazed out the window at the mottled tree shadows, and the moonlight in the night sky seemed to pierce through the darkness, as if he had returned to that time five hundred years ago when dark tides surged in the world.
This is the Ruins of Time.
The earliest origins of the Ruins of Time are now untraceable, perhaps existing since the time when Earth's ecology first formed. It is a space-time anomaly that only appears at specific latitudes and longitudes and is surrounded by various legends throughout history.
Mirages, blessed lands, otherworlds, Fata Morgana, and so on.
It wasn't until the eve of the New Era that Orola Technology discovered the largest Ruins of Time in the Arctic. After a year of research, it was finally officially documented and named.
Years later, Evolvers also mastered the secrets of the Ruins of Time and were able to artificially create similar otherworlds, thus protecting or concealing some secrets unknown to others.