The Voltron Force thinks that extra-dimensional beings sent a distress call and need help. Naturally, what awaits them isn't what they expected. Greeting their arrival is a new, biomechanical face – Kolak the hunter. Despite his pretenses, his race has a dark history, and he has evil plans for the Voltron Force. If they aren't careful, their very bodies with be altered with Stealth technology. It's up to Pidge to save his friends and foil Kolak's plans.