Follow the Sheep in the Abyss

Yang Yohan is betrayed by a friend and falls into the Abyss, the worst dungeon imaginable. In this monster-filled hell, he encounters Lee Hyunmuk—one of Korea's strongest awakened, who went missing in the Abyss years ago. But Hyunmuk, influenced by the Abyss, is half-mad. Together with him—who only occasionally regains his senses—Yohan struggles to survive, treating wounds and searching for food. In the brutal environment of the Abyss, with a festering leg wound, terrifying monsters that howl ...