Meggy Spletzer teams up with Sonic the Hedgehog and his friends to thwart Dr. Eggman's latest plan. He's built the "Egg Rift," a machine capable of manipulating time and space, but his true intentions are still a mystery. Is the Egg Rift his ultimate goal, or does he have something more sinister up his sleeve? Meggy volunteers to infiltrate and destroy the machine—before Eggman’s scheme spirals out of control. Can they stop him in time?