Colors AU (Mccree x Hanzo)

Part 1

Darkness.
That was all he had known since that day.
When he had struck down his brother and lost the ability to see the vibrance of color.
He looked down at his blood soaked clothes and saw the shining crimson fade to a muted gray.
Looking up he saw Genji's motionless body on the floor. As he turned away, he heard a faint voice.
"...brother....why..."

----

Hanzo woke with a start and quickly sat up in bed. He took a few rapid breaths and looked around him, at first confused as to where he was, but then remembered.
He had been caught by Blackwatch officials, and they gave him an opportunity to right the wrongs he had done in his life.
All he had to do was join them.
Hanzo sighed and ran his fingers through his hair. That nightmare had plagued him ever since that day all those years ago, and every time he was reminded of this act his vision dimmed ever so slightly.
He looked outside the window and stared into the cold, gray sky, yearning to see the beauty of it once more.

----

The next day he headed down to the mess hall.
There were many Blackwatch members already there, but he managed to find an empty chair and sat down to eat.
A few moments later he heard footsteps approach him, and a man sporting a cowboy hat and cybernetic arm sat next to him.
"Howdy pardner, this seat taken?" He asked in a southern drawl, taking a puff from his cigar. Hanzo ignored him and continued eating his breakfast.
"Not much of a talker, huh. Well that's alright, I reckon yer new here. The name's Jesse McCree, pleasure meetin ya."
He grunted in response.
"Ahem, now this is the part where ya tell me yer name. Can't just call ya 'hm', now can i?" Hanzo glared at him and finally spoke. "My name is Hanzo. Now stop pestering me, fool, and stop blowing smoke over my meal." Jesse chuckled, but obliged and settled down, putting out his cigar. They sat in silence and finished eating, and a bell rang signaling training time.
"Welp, i guess ill see ya around, Hanzo. Good luck on yer first day." McCree called out as they went their separate ways. He furrowed his brows and hoped to never encounter that annoying cowboy again.