Chapter 22 Restoring The Cell’s Airgarden Suddenly, Joe's hand grazes over a small crystal sticking out of the wall near the door. To their surprise, as Joe runs his hand along it, a soft whale-like sound emanates from above the wall. Moments later, the sound of chains clinking reaches their ears, and the guards arrive to release them from their confines. The first guard, signs "Back!" The second guard is just behind him to the right and is armed with a long spear. After being instructed, Joe and Bryan move to the rear of the cell. With caution, they comply, their eyes locked on the guards, unsure of their intentions. The first guard then signs, "That is for emergency use only! What is the emergency?" Joe, relieved to have a chance to communicate their dire situation, responds with urge

