in the story when mc reches the planet he fights the flood. then when he reaches a point after the battle he finds a sparten armor peice or somthing. then a helmet, and he knows that he is not the last sparten. later in the game he meets some spartens, and they tell MC of somthing that may lead to the end of earth or somthing. so MC (Master Chef if you are stuped) joins there fight to hold off an enamy (like the flood And or a old/new enamy) so a sparten enganeer may build a ship or a long trainsmitting radio to call help from the closes planet to there location.
please comment and tell me what you think.