The Cliff

 was a Thriller Webtoon Original created by Sungdae Oh; it concluded on August 3, 2014. The original Korean Webtoon premiered on Naver and concluded on August 22, 2012.

Synopsis
''Tensions rise as two men wait for someone to save their lives after falling and getting stranded on the cliffside of a dangerous hiking trail. When days pass with no indication of help, the cliff becomes a stage for confrontation, violence, and madness.''