The Pyramid of Jenkel
In this town, nothing goes like clockwork.
A voice in the darkness offered him power, with only one string attached: first he had to find some adventurers.
A fiend and minions of the plane of fire have set up shop beneath a small town, and have been attracting evil minions to their lair! In this town of Jenkel, the religious leader (named Broderick) is secretly under the influence of the demon and has been doing her will out of his own greed for power.
A tilted pyramid appeared in the town years ago, and is actually the tip of a tower buried in the town. The tower leads to a dungeon and a shrine where the party can fight off the demon and rid the town of the evil influence.
Pgs. 18-31