The Teen Titans have a new ally in Solstice – and just in time, too, as the team finds itself trapped in a lost kingdom and attacked by the demonic hordes that dwell there. But the real question is: Who kidnapped Wonder Girl and Solstice's parents – and why? With Solstice as their guide, the Teen Titans are going to be challenged as never before!
Cassie is trapped, with her mother on the Island of the Demon Kingdom and is taken by Tataka to Rankor.
Meanwhile back in Pakistan, the Teen Titans lead by Red Robin, discover a hidden bridge to the Island. They take it and arrive just in time to be ambushed by some demons. Red Robin and Rose are captured and taken to Rankor. A demon takes Rose's form and rejoins the group. Raven's power goes crazy when Solistice gets near and the team worries about her. Beast Boy takes charge and sends Kid Flash out to look for Red Robin not knowing its already to late and Rankor has him caged.