Welcome to the ruined gateway to the Harrowhold – a mysterious realm under assault from dragons ! It cannot be long before the dragons destroy this gateway completely and take total control of the heavens. It’s your job to put a stop to them!
Putting the great dragon Vergos in his place won’t be easy. Over a series of grueling battles, you must constantly fight to sap this flying behemoth’s energy, defeat his minions, and protect the entrance from the dragons’ destructive rage.
https://www.youtube.com/watch?v=9Zx2L-XGupg
Guide: Harrowhold