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.
Happiness is available to stream on Nabby via 6 verified sources, aggregated from publicly available embed providers. The drama from Han Sang-un has 1 season and 12 total episodes, rated 6.0/10 by 4 viewers.
Happiness has 1 season with 12 episodes in total.
Happiness has ended and is no longer in production.
Happiness airs on TrueID.
Happiness first aired on May 30, 2025.
Nabby
