Guardian of the Chosen One

XD-385, a bioweapon created by Team Aqua and Team Magma, who Is now known as Neo, and the guardian of the Chosen One and his Mate. Now Neo must help Ash take down Nightmare to save the world!. Will Neo be able to protected Ash and Latias? or will he fail? Read to Find Out! [story is mainly focused on Ash and Latias instead of mostly Neo] (Alto Shipping)