The world has become an endless Maze.
Humanity's last survivors live aboard massive trains that never stop moving. Beyond the rails lie towering black walls, shifting passages, and monstrous creatures whose blood powers civilization. Leaving the tracks is almost certain death.
Kaon Sol is a Guard sworn to protect his train. But unlike anyone else, he can sense the Maze. He hears whispers where others hear silence, sees paths no one else can, and feels the Maze calling to him.
When a series of mysterious events shatters his ordinary life, Kaon is drawn into a journey that uncovers secrets buried deep within the endless labyrinth. With every mystery solved, an even greater one emerges, until he begins to question the Maze itself—and humanity's place within it.
As Kaon follows the voice only he can hear, he must uncover the truth hidden at the heart of the Maze before it consumes everything humanity has left.
Here the original author of this story. It is in Royal Road.