Long ago, earth's greatest ninja sacrificed himself to keep universe safe from the monster Galvanax. Ten years later, the rangers fought many battles to protect the legendary power stars. Finally, Galvanax was defeated. But the ruthless Madame Odius survived and rose to power, determined to take the stars for herself. Only one team can stop her, they are.. power rangers super ninja steel. With the help of Gemma, the silver ninja steel ranger. Gemma finally had a perfect life with her friends and loving boyfriend, Brody. Now they're back as rangers and they fear no danger! New monsters and new troubles. can those troubles end?