An epic Menagerie Press 5e adventure for 17th-20th level characters

The adventurers arrive at the Billowing Steam, only to find that a behemoth has moved into the inn’s famed hot spring and now refuses to leave. Due to the machinations of a young, upstart behemoth named Belmush, what starts as simple pest removal becomes a fight for the future of the world.

Available here: https://www.drivethrurpg.com/product/355680/Bed-Bath–Behemoth