The house of wolves is going to start with a bounty to talk to the queen's brother in the reef he is going to call in the debt you owe. You have to track down the queen who has been kidnapped by the fallen she had. Those fallen were spy's and thru a series of story mission's and strike's to find the queen. The raid is the final step to save the queen. First you have to break into the prison of elder's which has been taken over by the fallen. Fight and kill the strongest of the locked away fallen, then fight the boss before he kills the queen.