Dr. Nikolai dies in an accident while researching about wormholes, trying to turn back time despite it seeming impossible and ends up waking up in the Everfree forest in the body of a young pony, unaware of what he is.

His experiments on magic, his newfound interest attracts attention to himself despite his desire to remain hidden.

(The Art on the cover page is mine. Do not steal. You can ask and use if I agree.)