TV SERIES
Happiness
5.0
May 30, 2025
1 Season
12 Episodes
DramaAction & AdventureMystery
Overview
In a post-COVID world, a mysterious drug called “Next” sparks a terrifying outbreak of madness. As violent deaths rise, detective Prap reveals a chilling link between the chaos and the drug—uncovering a conspiracy far darker than expected.
Created by: Han Sang-un
