It all started when X and four were hanging out, and saw two crying out in pain, they went to go check on him, and saw a nasty bite on his leg, they tried to find the others, and question who did this to two It's been about three weeks, and they finally found out who did it, it was nine, the moron who started the infection in the first place, they seemed pretty freaked out. This all happened a long time ago, now X is all alone, and lost four while trying to protect their building.