- last post: 01.01.0001 12:00 AM PDT
it was the master cheif and cortanas betrayal to 343 guilty, they take place simentaniously. Both of them thought they were on the same side, but 343 had a diff agenda, and to him seeing cortana in the core and having the cheif tell him to go to hell, and abscond with the index counts as betrayal to him.