Part 6/11:
As Sonic and the gang process this new information, they are suddenly attacked by robots. During the chaos, they encounter Stone, the assistant to the formidable Dr. Robotnik, who provides cryptic hints regarding Shadow's recent awakening and the consequences of their past actions. Dr. Robotnik, seemingly alive and relegated to a life of excess in hiding, reacts with fury at the events unfolding in Tokyo, linking everything back to his own desire for revenge.