Astral is put into a coma when something hits him on the head while fighting the Barians for the seemingly last time. Yuma and his friends die during that battle, and the Barians die many years later. Astral wakes up in Dr. Eggman's lab. Sonic, Shadow, and Silver break him out of the lab and warn him of Dr. Eggman. All the while, Silver and Astral become close like he and Yuma were. History will most likely repeat itself, for Eggman brought the Barians back to life, too. Astral and his new friends will also have to rely on an old enemy.