AGE SIX THE PILLAR OF AUTUMN MADE A RANDOM JUMP VECTOR AWAY FROM THE BURNING PLANET OF REACH. THEY FOUND A RING SHAPED OBJECT. MASTER CHIEF WAS THAWED OUT AND FLED THE BOARDED SHIP WITH CORTANA. AFTER RESCUING MARINES, THEY BOARDED THE TRUTH AND RECONCILIATION TO RESCUE THE CAPTAIN. HE OVERHEARD TALK OF RHEM CALLING THE PLANET HALO AND IT BEING A WEAPON. THE UNSC STORMED THE CARTOGRAPHER THEN CHIEF ASSAULTED THE CONTROL ROOM. UPON ARRICAL CORTANA SENDS CHIEF AGTER THE CAPTAIN AND DISCOVERS THE FLOOD. SPARK FINDS HIM AND TAKES HIM TO TE LIBRARY FOR THE INDEX. AFTER RETURNING AND LEARNINF THE TRUTH ABOUT HALO, CHIEF AND CORTANA DISABLE THE PULSE GENERATORS THEN GO FOR THE CAPTAIN TO DESTROY THE AUTUMN AND HALO WITH IT. THEY BOARD A FLOOD CONTROLLED COVENANT CRUISER TO FIND KEYES AS A PROTO GRAVEMIND AND TAKE HIS NUERAL IMPLANT. ARriving AT THE DEATROYED AUTUMN, CHIEF AND CORTANA HAVE TO MANUALLY DRSTROY THE ENGINE SHIELDS AND MAKE THE WNGINE GO CRITICAL. THEY DRIVE TO A LONGSWORD SINCE ECHO 419 WENT DOWN. THEY ESCAPE HALO IN A LONGSWORD. The Didact's wife is te librarian and I have to go to school will explain 2-4 later, if you desire