Arnold steps through the door and hold it open for John to come through as well.

They're on the front step of the boarding house again; this time, however, the neighborhood looks a little different.

In fact, directly across the street, there is:

One (1) overturned city bus that looks like it's been through a very large meat grinder,

Two (2) broken and twisted bulldozers, and

One (1) gigantic pile of rubble that looks like it might have been a high-rise building at one point.

"Let's get to work," Arnold says tiredly, and closes the door so they can go reopen it and go inside.