When a young boy accidentally triggers the universe's most lethal hunters' return to Earth, only a ragtag crew of ex-soldiers and a disgruntled scientist can prevent the end of the human race.
A representative of an alien race that went through drastic evolution to survive its own climate change, Klaatu comes to Earth to assess whether humanity can prevent the environmental damage they have inflicted on their own planet. When barred from speaking to the United Nations, he decides humankind shall be exterminated so the planet can survive.
After saving the life of their heir apparent, tenacious loner Snake Eyes is welcomed into an ancient Japanese clan called the Arashikage where he is taught the ways of the ninja warrior. But, when secrets from his past are revealed, Snake Eyes' honor and allegiance will be tested – even if that means losing the trust of those closest to him.
