Pirate Lords of the Dark Sargasso

From publisher blurb: After exploring the derelict wreck of the Blue Ki-Rin, the characters return to their own ship to tell a tale of dark adventure to their captain and employer. However, during the debriefing, strange sounds can be heard hon deck, and was that a scream... This is a companion adventure to the events unfolding in Folio #16 and is compatible with 1E & 5E formats. This mini-adventure sets up certain events of Folio #15, and is for characters levels 3-5 in both 1E and 5E formats.