Hyunsung has the Thananos’ narcolepsy skill that forces him into sleep after short hunting sessions in the game world. Each nap rewards him with powerful items and growth making him the unstoppable God-Rank descendant of Thananos. Written by Warlock, illustrated by Chun Jin-Hee. Korean manhwa. Fully completed.

Read Sleeping Ranker manhwa in English, fully completed. Also known as: 잠만 자도 랭커 · Jamman Jado Raengkeo · The Slumbering Ranker