Voltron: Legendary Defender (season 6)

This is a remake of the same name American animated series of 1984 that tells about amazing adventure of a group of young pilots protecting the Universe from evil space invaders. Our heroes are to meet beautiful princess Allura and her assistant Coran the only ones of once-thriving race of planet Arus. And the will have to find all the lion-mechas transforming into Voltron, a giant robot.