10,000 years ago, the ancient kingdom of Equestria was nearly destroyed by a race of insectoid monsters led by the evil Queen Chrysalis. In a last valiant act, Princess Celestia and her sister Princess Luna used the most powerful artifacts they had, the Elements of Harmony, to seal her and her army away.

But in doing so, they fell into a deep sleep that lasted long enough for Equestria to fade from history.

Flash forward to 2018 and five ordinary teenagers decide to explore the ruins of an old castle on the outskirts of Canterlot City.

After finding five strange crystals hidden within, their lives and destinies are forever changed.

Now with the help of two magical princesses and a tech-savvy teen these five will become the last line of defense against the return of Queen Chrysalis and her insect army.

They are, the Power Rangers: Harmony Force.

"Harmony's Defenders! STAND TOGETHER!"