After their latest adventure, Sonic, Tails, and Knuckles move to Metropolis when Tom takes a new job with the local police. But adjusting to city life isn't easy-especially when Sonic still struggles with teamwork...

After his success in Alola, Ash was ready to relax at his original home of Odaiba. When he arrives, he runs into his old friend, Kari Kamiya, but relaxing was not in the cards this time.

This world is a superhero society, where about 80% of the population possesing some uncanny ability. The world was filled with confusion and a new profession entered the spotlight. Heroes! This is the story of how...