My Apocalypse Money System

When the Apocalypse arrives, Leo Wilder activates the "Universal Currency System" and obtains the Wilder Coin. He slays Bugs, recruits alien races, and builds a Galactic Stargate. Facing the Bug Emperor, Leo Wilder mobilizes an allied army of galactic civilizations, becomes the leader of the Galactic Federation, and uses the Law of Currency to end the Apocalypse and establish peaceful order.