From publisher blurb:
Scarred Lands adventure in the Blood Sea!
In a trench deep in the ocean floor lies the bound titan Kadum. He bleeds endlessly from the hole in his chest where his heart was plucked out. This blood -- the blood of the Mountainshaker, the blood of the Father of Monsters -- changes everything that it touches, men and beasts alike...
The adventurers, for one reason or another, are at sea in the Blood Sea. This document converts the adventures in Blood Sea: The Crimson Abyss for 5th edition compatibility.
To use this conversion guide you will need a copy of Blood Sea: The Crimson Abyss.
This document gives GMs advice to convert the adventures in the original book to the latest 5th Edition rules, as well as guidance on preparing the adventures for smooth play.