Sonic is thrust into a brand new world of heroes and villains. He may think that the worst thing to happen to him is being forced into boring classes, but he doesn't know about the darkness hiding behind every corner, eyes watching his every move. He has to learn quickly that being a hero isn't all about fancy footwork.

They were given a dozen eggs to help defend their world against invading creatures who could summon lightning from the sky, burn down forests with ease, freeze with merciless blizzards, and much…much more. Luckily for the heroes, the gifts hadn't been Chao eggs.

Darkness without light is blinding, but so is light without darkness. In a world where dark-type pokémon are extinct, mystery dungeons plague the land, corrupting both mind and soul. Amongst the chaos, a lone scraggy just wants to find medicine for his sick brother, but fate has other plans for him.