Being on adventures with commander Shepard and his crew is all fun but quarrian Tali has her own quest to complete - the old ritual known as the Pilgrimage 'according to which she has no right to return back home until she will find something very beneficial for her people. It can be a rare maker or advanced technology... or a new tehcinques of having sex maybe? But what exactly it will be is now up to you and the choices that you will make during this new and by all means exciting adventure in the familair sci-fi universe of "Mass Effect"!