After Finnenmal and Jansaya meet up with Rendark, they decided to go to the town of Fulgrog in search of Darnaby. They found him and Darnaby tells them about goblin sightings in the mountains near where the rip to the Far Realm had been created 25 years ago. Darnaby is the town seer (although most people think he is just a crazy old man) and he has had visions of Rendark and three others defeating the Far Realm. He gives them some potions of healing and a map to the area they should check out.
When they get to the area, they find an old dungeon. Upon entering, they find a fight has already begun! An ochre jelly and Izera are fighting, and Rendark, Jansaya, and Finnenmal help her defeat the monster. The party learns that Izera also hold psionic powers. She came from the Far Realm with Zandergrath, an evil Mindflayer underling. Izera joins the party and they continue in the dungeon to find clues.
They battle zombies, goblins, and specters, and find a goblin hexer attempting to destroy an Iounian crystal. This Iounian crystal holds the secret to sealing the rifts between the world of Galgor and the Far Realm. As they go further into the dungeon, they find Zandergrath attempting to widen the rip. After a long and strenuous battle, they defeat him and the purple Iounian crystal glows brightly, seals the rift, and is stripped of it’s power and color turning into a clear crystal.