After the Angel Exorcists leave, confirming the end of extermination day, you limp out from your hiding spot, and begin to sluggishly walk in a familiar direction. During the extermination, an Angel found you, and almost killed you on the spot. Fortunately for you, you were able to escape the near death experience and hide somewhere until it was all over.

Now you were trudging down the streets, half-dead. You soon spot the place you were looking to find help in; Zestial’s home.