If you feel you can read the story without reading the 15-20 prior to it, then by all means, go right ahead.
www.fanfiction.net/s/4022259/1…But I warn you, there are elements in this story that are explained in the previous ones. The first chapter of
Halo 3 Times as Different starts right at the end of the last story
Halo 2 Different. And it introduces again elements that are explained in a story called
Mechagodzilla XIV: Past Present and Future which takes place about 500 years in the past.
To assume that this image pertains to a story that stands on its own is folly at least.
But if you insist, then do so. I just don't want to hear questions that have been answered in the past stories prior. If you ask those questions, then read the stories that answer them. They give a better explanation of what and why, plus of the added advantage of getting to truly know the character growth arcs so you can understand why certain characters act one way, or make certain decisions.
As for anymore pictures like that, you should try looking through the gallery. You'll be surprised.