*COMPLETED* *BTS Mutant AU! - 2nd book in the survival series* After 500 days of war, BTS is preparing for their last stand. Having gathered an elite army of mutants from all corners of the world, they are ready to bring humankind to an end. "It's been 500 days, we've fought long and hard. We've lost many of our friends, but we gained friends along the way. We can't give up now." "We're getting stronger each day." "This is our last stand, so, fight with all you have." "No mercy. No peace. We'll burn them all to the ground." (Currently editing the series, but you can still read it and enjoy it!)