Silver the Hedgehog's timeline has significantly improved since the defeat of Iblis. His little camp has been able to repair buildings to live in, everyone seems to be happy, and Silver even has a new friend. But what happens when he finds the late Doctor Eggman's secret layer in the decrepit city? And what's going on in the past? A hellish story is about to begin, and Silver isn't sure if he's going to make it through this time. All of the characters, besides Rayne the Hedgehog and Emperor Sonix, belong to Sega.