Aftermath is an unnatural crime drama centered on the most popular Naver webtoon by Kim Sun Kwon ("Survivors of these Days,""K Errands Center"). It is a thrilling story of mystery, murder, and love that was made exclusively for watching on mobile phones for Naver TVCast. Ahn Dae Yong (Dong Jun) is just a quiet senior high school student who suddenly develops the superb power to predict who's actually really just a murderer and who's about to perish. While those with blue eyes are going to commit murder, People that appear to have red eyes have been destined to die soon. Ahn Dae Yong makes the decision to utilize this ability to save lives and becomes a sudden hero for the people.