When Bruce Wayne finally returns for good, he wears a sturdier (made of Kevlar), darker Batsuit (quite similar to the costume of the Tim Burton Batman movies), and drives a new, state-of-the-art Batmobile. He again fights Colonel Vega (who teamed with Asp in "Knightquest: The Search"), KGBeast, and Dark Rider, in order to foil a plot to nuke Gotham City with a device the size and shape of a baseball. Troika comes from the Russian word for "Trinity". The saga also shows how Batman makes changes to his life as Bruce Wayne, his relationships with his "family", plans to live without Alfred, and copes with the decision of making Jean-Paul Valley his replacement.