Dragonborn's new adventure

Its been a while since legendary Dragonborn slayed Alduin, Harkon, Miraak, Ebony Warrior, won Second Great War and united Tamriel again. Now no longer needed for his world with full control of his fate he decides to leave his dimension. And this choice leads him to new dimension where anthropomorphic animals protect their world from evil ambitions of Dr. Eggman and other threats.