In Season 1: the Shadow of Darkness, players will be able to experience the prelude of the chaos age. As the prophecy of the Sub-Classes is fulfilled, a formidable demon has broken the seal set by ancient heroes and returned to the mortal world. The demon proclaimed itself as the Demon Overlord, and summoned its vicious minions to construct a legion of darkness.
The shadow of havoc is looming over Twin City… Adventurers, get ready to continue your legendary journey in Conquer Online!