You are Black Cross, a unicorn who goes on a crazy adventure in solving problems and helping friends in a quest to unite harmony, meanwhile trying to confront some guy who is jealous with you over a ridiculous relationship that you're not really part of - somehow. Ironically....

When a book manifests turning four friends into ponies and teleporting them into a world not their own. Strangely, they get caught up in variants of events that opens a loop hole changing the original timeline, now it's up to Black Cross and his friends to mend the universe back to it's place.... unfortunately for him, they keep getting distracted by other entities.

When Black Cross and his brother, Hearts Dalliance woke up after they had the same dream about a warning - they later noticed that colorful ponies began to disappear after a spell have gone horribly wrong, summoning the Dark Kingdom bringing chaos among the living to rapture every pony. However, this spell does not effect ponies with gray and darker skin. Now the two brothers go on a quest to find answers and meet some new friends along the way only to discover their history about why ponies were born gray.

Some characters and story were based off from MachoPoni: A Prance With Death by Lotus Rose.