An 8x8 based on the new Power Rangers season--which marks the show's 20th anniversary! For centuries， groups of brave warriors known as Power Rangers have been called upon to protect our world from evil. Now， the future of humankind rests in the hands of a few ordinary teens with one extraordinary destiny. The 20th season of Power Rangers will include flashbacks， weapons， and characters from previous seasons， and promises to be the most exciting season yet! ，The Power Rangers unite to battle Yuffo and his crew of alien soldiers who have been sent to Earth by Creepox， Admiral Malkor， and Vrak to discover the cause of human weakness.