Wait? I'm Werewolf Royalty?

Having finally escaped the underground civilization had spent years living under. Our protagonist is meet by a being who tells them that the universe itself is ending in all but three years. Saddened by this revelation and hope crushed. Our main character is however given the chance to live in a new world. One where he is the child of the Paramount Alpha, King of The Star System and Ruler of the Planetary, Lunar, and Astrological Packs.