Power Rangers: Terran Vanguard

When five teenagers have their town attacked by the alien Feraxal, they barely escape with their lives. But soon after, they aquire artifacts known as Spirit Gems. Using these, and the devices they are contained in, they gain powers that allow them to fight back.

Can they stop Feraxal, and keep their home safe? Or will they fall, just like everyone else who has fought against this powerful tyrant?