There were many reports of missing miners and a monster in one of the newly discovered Angel Island caves. There were also reports of chaos energy in that specific cave, along with the previous mentioned reports. Sonic and Tails set out to find what's in the cave, and why there is chaos energy in there. But what they find is unexpected and surprising, and yet Shadow is trying to kill her. Sonic and Tails leave J with Amy while they set out to find the remaining emeralds, but as they continue, more and more energy builds up inside J, up to the point where its like J is trying to get the emeralds for itself. Or maybe it's for someone else that isn't very known, for the time being... But when the Angel Island falls from the sky, suspicions are high enough to consider J as the thief. What will happen next? Find out for yourself... (WARNING!!! BLOOD, VIOLENCE, AND TRACE AMOUNTS OF GORE AHEAD!!! WATCH AT YOUR OWN RISK!!!)