Publisher's blurb: King Hekaton’s soul is trapped in the Nine Hells—and the characters must brave trials on Avernus, Acheron, and in the mind of the storm giant king to win it back from the Lord of Lies. Part Six of the Storm King’s Descent series of adventures. An Eight-Hour Adventure for Tier 4 Characters. Optimized For: APL 18 This adventure takes place after the events of DDEP-DRW02: Wings of Death. Characters aren't required to play that adventure, but knowledge of those events will greatly enhance their play experience here.