Forgotten Temple of the Frogfolk

From publisher blurb: Forgotten temple of the Frogfolk is a short adventure for an adventuring party of four characters with an average party level (APL) of 4. Characters will unravel a magical murder mystery surrounding the release of a magical energy drink and journey deep into a primeval swamp to battle a long-sealed fragment of an unfathomable creature never meant to inhabit the mortal realm. This adventure is campaign agnostic and can be inserted into any campaign that contains a giant, wooded wetland. This adventure should take 1-2 sessions to complete.