A Score to Settle Walkthrough
You have to find the Ruined Watchtower to the left of the fortress and go there.
Head down the path and meet a dog. Follow the dog until you find a man called Ekundayo. Talk to him to begin this quest. The ranger will join your group.
Go to the place where trolls’ lair is located, enter the fortress and turn left from the first room to find the one who killed Ekundayo’s family. On your way to the leader you will be able to decide what to do with the trolls’ kids — kill them or let them be. The quest will be completed.