When Gates split the sky and monsters poured into the world, humanity's only salvation came in the form of the System—a mysterious force that gave people levels, classes, and the strength to fight back.
Now, survival is everything. Guilds rise, empires fall, and hunters claw for power beneath the eyes of unseen constellations.
Amid this chaos stand Astra and Kael Vale, two siblings who were never meant to bear a System. Thrust into a war of blades and shadows, their only weapon is each other. But the gifts they carry are not like the rest—glitched, unstable, and far too dangerous to exist.
As the siblings fight to protect each other and carve their path through a merciless world, they will uncover secrets that challenge the very foundation of reality itself.
And when the truth finally arrives, the world will realize:
the greatest enemy may not be the monsters at all.