After Doctor Eggman's attempts to control an ancient technology goes wrong, Sonic sets out to rescue his friends and learn the true nature of the technology.After Doctor Eggman's attempts to control an ancient technology goes wrong, Sonic sets out to rescue his friends and learn the true nature of the technology.After Doctor Eggman's attempts to control an ancient technology goes wrong, Sonic sets out to rescue his friends and learn the true nature of the technology.