So I was reading the Bendis avengers run and read the whole thing including avx. Being as I am familiar with the x men but haven’t read any of their comics outside of grant Morrison and joss wheedon I was intrigued by the feud between cyclops and professor x. I tried going back (I have marvel unlimited) and reading messiah complex as a starting point to work up to this and see why this feud had occurred. However I have no idea what is going on in messiah complex. What is the backstory? Why are gambit and rogue bad guys? Who are the marauders? And also would I be better off starting somewhere else to see the back story on cyclops vs professor x? And if so where? Thanks in advance...because I am so confused lol