"My fate is to fight. And I will never give up until fate gave up on me. Even if the world turn against me, I have fate by my side to change everything."
Rilles lived his life as the greatest detective across Azalea for years, until his recruitment to Base Zero, a secret organization. Upon joining, he is forced to fight a resurfaced threat from three years ago. Forced into such situation as a detective, he had to find answers and stop the threat at once with his allies. Will he succeed, or will he succumb to defeat?