In the peaceful days before the world falls into chaos, two boys—Antares Dracula and Kai Knox—live ordinary lives, unaware of the destiny awaiting them. But when they turn 15, they are visited by strange dreams, haunting visions of a future filled with destruction, monsters, and unimaginable powers.  Unknown to them, these visions are a message from their future selves—two of the strongest humans who are fighting to protect Earth from devastating otherworldly invasions. The future is a bleak wasteland, and the only way to change it is to prepare now. Granted a mysterious System that activates as they reach 16, they are thrust into a world of evolving powers and mounting threats. The boys must harness their newfound abilities, even as they struggle to comprehend the magnitude of the war they are destined to fight. But are they truly ready to face the future? Or will the secrets of their powers lead them down a path darker than the one they were meant to change?