A cult of black mages and demons. The secret to the Thrall Masters' terrifying power. A desperate race to find it first.

"They'll be able to make... golems that haven't been seen... since the Thrall Masters walked the earth..." Tevlar's corpse warned.

A hundred and fifty years have passed since the Thrall Masters nearly destroyed the land of Thac. Now the secret to their terrifying power has been found and the Serpent Cult is after it.

To stop them, Glolindir and friends must seek out an ancient monolith hidden somewhere in the depths of the mysterious Darkwoods. Yet first they must deal with accusations of treason. They have been branded traitors and must prove themselves in trial by combat or be banished forever.

From the tournament fields of Ravenford Keep to the depths of the Darkwoods, the young heroes face deadly traps, fierce monsters, and cunning demons. Can they reach the Dark Monolith before the cult? And if so, what terrifying magical force awaits them there?