Convict by Blood- Resident Evil 5

(Read 'Woe to Felicity' before reading this.)

You believed you had everything figured out when the years went by and the BSAA was official. The chance to fight the bioterrorists that plagued the world behind closed doors was an achievement you knew you could do, especially since you were no longer alone.
You fought alongside those you cared for and loved, each one of you filled with high determination to make the world a better place.

That was quick to change when one mission went entirely wrong. Bonds were severed, old nightmares returned, and even more deadly viruses arose by the ghosts of your past.
What were you going to do when it comes to saving those you're responsible for, even at the cost of a horrid secret?

((Spoilers from Resident Evil 5))