A Change of Heart

by sarabqh

A new enemy threatens earth, Sherlock and John are drafted by S.H.I.E.L.D., Sherlock for his "powers" of deduction and John because if he can handle Sherlock surely he can handle the rest of the avengers. Morgaine a pathologist from St. Barts is also drafted for reasons unknown and Sherlock thinks she may just come in handy, until a bit of mischief is unleashed. sherlockxoclokixoc

1. Chapter 1

Prologue

"The last guardian failed" the hooded being said, "and he claimed to be a god, what makes you think you can obtain what we seek and control the mortals." The one he was talking too stood there quietly and calmly said, "I once held the tesseract in my hands, felt its power and was unprepared, I am worthy of it now, my travels and knowledge have made me so." What of the humans" the being spat out, " I used to be one of them, I know how they work, they will fall'' the one said. "Very well and do not fail me, or your immortality will prove to be useless against me."