In a future where the world was destroyed by a firey monster known as Ilbis, Silver The Hedgehog is chosen by Mephiles The Dark to go back in time and destroy the so-called Ilbis Trigger. Main problem, Silver was told by Mephiles that Sonic is the Iblis Trigger!!! But eventually, Sonic and his friends help him find out that Iblis was really Mephiles' pet, and that Mephiles lied to Silver! Now the team, with Silver, must travel through different points in time to defeat Mephiles before he finds Iblis in our time and release him to destroy the world. Joining him are new allies such as Blaze The Cat, and Princess Elise
