Sitting on the dusty, debris littered ground of a large apartment building which had been turned into a base, a survivor was injecting you with a needle labeled "Antizin". Leon was protectively sitting beside you, scowling at the man who was touching your wrist. You, however, were listening to him explain.

Earlier you and Leon had been attacked by virals, and saved by the skin of your teeth by these 'Runners', however you got bit.

"This is what is going to save her damn life." The man says.