As Gregor returns to the Underland, he runs into strange new Prophecies, Friends, and Enemies.
The Prophecy of Night has begun. Gregor must go on a quest - to find a long-lost monster. Only one twist : The Monster has killed anyone that had seen it.
Getting captured, separated, and wounded, will Gregor and his friends survive? Or will some of them disappear - never to be seen again.