The Winter of Discontent Part 2: Prying Ice

From publisher blurb: You have escaped the Luskan fighting arena and freed some slaves. Your actions were noticed by the Freedom Fighters, who are now asking for more. Can you infiltrate the guild, return to that which you escaped and find out how to stop this, to free all the slaves? This is part two of the series, but it can be run as a standalone game. Average Party Level 2-3, roughly 4-6 hours, with scope for more.