When a band of Prospectors find two of the most important artifacts in equestria's history, they don't realize the repercussions that the event will have on the rest of the world.

Something has awoken, something not from this world, something that finds his home in the darkness and nightmares of all living beings, but is he everything that other ponies say? A being of pure evil.

Some times, the most dangerous beings are those that preach about the light… and sometimes, is the darkness that is the purest being. is this nightmare the one that will show that virtue?

Twilight Sparkle and the rest of her friends have found themselves in the middle of a centuries old legend, one that is dangerous, unforgiven and relentless, a being that they don't know if preys or protects in the darkness.

The Legend of the Red Zodiac.