When a Spartan II soldier and his AI partner along with a Spartan III have been through during the war and where in the final battle of the ark and soon were declare MIA though they were save by a a mishap in the portal and they soon were shown a history and the return of some old friends who go on their Journey to go home. When they try to get home they are taken to a new world where heroes in spandex exist. Well there is one thing they can do adapt and be the sword and shield of humanity.