Sonic and Shadow attempt to visit other dimensions but the chaos emeralds are sucked into the portal.
They follow the runaway gems and end up in the MHA universe. Now Sonic and Shadow must team up with UA High School’s students
and Pro Heroes to track the chaos emeralds before the League Of Villains or Dr. Eggman get their hands on them
![](https://i.ytimg.com/vi/pYqwgdEgnco/maxresdefault.jpg)