Leo Axel is a Panther Force high rank operative and was tasked to find a piece of a mysterious crystal where he later faced powerful foes that had the same objective. The mysterious crystal holds something yet to discover but holds the fate of his country. As countless numbers of enemies appears, crisis and riots arose, bloodshed and death spreads, will Leo succeed on his goal? Or will the crystal fall on the hands of evil? That is, if Leo stands a chance against those who let evil rule this world.