Reaper of the Drifting Moon

Pyo Wol, an orphan navigating a harsh world, encounters a mysterious figure and loses consciousness. Upon awakening, he finds himself trapped in a dark, confined space with only an iron door for escape. Over the next several grueling months, he struggles to maintain his composure and physical strength. When the door finally creaks open, he realizes he is not alone; a group of masked captors has kidnapped 300 children, training them to become lethal weapons. In this brutal environment, Wol must engage in a fight for survival, where only the strongest will be chosen. Can he rise above the others and find a way to break free from his captors?