Time Keeper and Grim Reaper

Everyone knows that there are 6 Avengers. But no one knows about the 7th and 8th. One is the guardian for time. Another the guardian of death and rebirth. One has the power to freeze time forever and change another person's life. Another has more than enough power to kill millions. Together, they could destroy planets and realms. But will they stay to save Earth from the invasion?

Based on the Avengers movie.

A/N: Okay, Okay. I admit it. I'm a little OCD and decided on a whim to rewrite the whole storyline again, to better suit the Avengers movies. But certainly just necessary changes only! And I certainly didn't cry at Tony and Natasha's sacrifice. Don't judge me. :P