There's a new kid on the block! And a new...tower? While Tangle tries to initiate the new recruit, Belle, into the Restoration, Sonic, Tails, and Amy investigate a mysterious structure that has popped up. Turns out, it's a maze of twisting corridors and crazy challenges! Can they pass this test with flying colours? Fan-favourite writer/artist Evan Stanley continues her epic Sonic run in this adventure also featuring artists Adam Bryce Thomas and Bracardi Curry. Collects IDW's Sonic The Hedgehog issues #37-40.