Post Black Knight, Sonic finds he can't return home, at least not yet. Stuck in this world, he must take his rightful place in it, along side the knights of the round table.
Emperor eggman has Concord most of the world and the seven seas, the only refuge form the empire is the soul kingdom. Sonic, Captain of the blue blur, comes across the princess of the soul kingdom, blaze the cat. Him as his crew become the most wanted pirates on the sea, as they Search for Treasure, get into high sea...
una noche nuestro héroes después de derrotar a Eggman, ellos celebran pero silver y vector llevan alcohol y el día siguiente tres integrantes descubren lo que hicieron y eso llevará a cosas no deseadas incluso tal vez la separación del equipo