adventure 2: the reclamation of settlers point

settlers point which is one of the smaller settlements of Torrent was build to try and claim more inland of the main island as most of it was treacherous terrain and jungle owned by nature and its dangerous beasts. the operation was successful and the settlement sent many rare herbs and plants, however suddenly supplies stoped coming into port kitawaki and contact was completely cut off. all of the attempts to investigate what happened have all failed and every adventuring group sent to discover what happened never came back. the reason for all the failed attempts to reestablish settlers point is due to the yuan-ti as they took the settlement from the hands of the republic of torrent and established their own forces there, (Unite the yuan-ti houses possible adventure). 
jobal the 4th merchant prince sends an agent/friend to come and collect a group of adventures to complete his task. he finds you coming of the last transport ship from the arkemhein.