This den is the same den where Xander's pack called to him, trying to get him out of the storm. In here they watched the dreaded lightning strike him, they saw his terrible death. A few days after this unfourtunate incident, along came the Vamps, destroying everything in their way, Xander's pack included. The den is a good place to find shelter and maybe start up a conversation with another loner sharing the same den.
