Jesse, Petra, Radar, Jack and, depending on your choices, either Nurm or Lluna, have escaped the Admin's escape-proof prison with the help of Xara, a former admin who was once friends with Romeo (the Admin). She has brought the party to a world underneath the bedrock, the place that Xara, Romeo, and Fred, the third original admin, first built before it was sealed off and the world above was created. Xara has promised Jesse and friends that Fred had developed a weapon to remove Romeo's powers, but Fred didn't get a chance to use it before being killed. Now it's up to them to discover what that weapon was and use it on Romeo in order to bring his violent reign to an end.