Take the Slavers' Keep is a City Quest that is part of the Service to the Crown storyline.
Take the Slavers' Keep
"[Your Name]. The rumors of slave trade in Westeros are true. End their foul business, and King Robert will reward you handsomely."
Sworn Sword Actions
The Hand nods. "Victory against the slavers will take both cunning and strength. Be sure you are prepared before you strike."
|Service to the Crown - I||-||A Widower's Oath|