Drizzt left the Underdark long ago, some think that he was exiled and others think that he was too good for a place like that. Whatever the reason was now he has become a permanent part of the world above and he has made trustworthy friends with time. He has fought battles alongside those allies and they have proved loyal to him in every kind of circumstances.
Things of the past still tease him in the memory and there are voices that he can hear in his head i.e asking him to return to the Underdark. Although he has no unfinished business in that world now he is sure that if he goes back he might not be able to return to his friends who need him more than ever now. R.A. Salvatore writes about more and new wars in the series now. Homeland and Exile have not linked to this story anymore, the characters and places might be the same but the adventure is different.
Reclaiming of Mithral Hall is the primary mission of the heroes now who are led by Drizzt himself. Battle gets connected with some old incidents of the past too after a while. Thus it is all happening in this second part of the trilogy. Victor Bevine i.e the narrator of the series cannot be ignored here. The narrator has played a significant role throughout the series.
It is Victor’s voice that has made Drizzt more prominent among the rest of the characters. The voice which is given to Drizzt is truly like the voice of a warrior who has seen everything on a battlefield.