Destiny Expansion I: The Dark Below Prologue Video

Activision has released the Official Destiny Expansion I: The Dark Below Prologue video.

Beneath the surface of the Moon, a long-forgotten enemy wakes. Invade the Hellmouth. Stop a dark army from invading Earth. Destiny Expansion I: The Dark Below will be available December 9th on PlayStation 4, PlayStation 3, Xbox One and Xbox 360.