Tails Nine(ナイン Nain?), also known as simply Nine, is the deuteragonist of the Sonic Prime television series. He is a two-tailed anthropomorphic fox with seven mechanical tails and is an alternate version of Miles "Tails" Prower from another dimension, who resides underground in New Yoke City. Nine is one of the many variations of Tails created by the shattering of the Paradox Prism.