Is Dark Hole coming back?

Dark Hole ended on June 5, 2021, on OCN.

Dark Hole was a South Korean action, horror, and thriller series that premiered on April 30, 2021. The show depicted a creature action thriller about the desperate survival of the survivors among mutant humans who drank a mysterious black smoke from a sinkhole and quickly turned into monsters, causing chaos and pandemonium.

The series starred Kim Ok Bin as Lee Hwa Sun and Lee Joon Hyuk as Yoo Tae Han. It was rated 6.6 on TVMaze and had a runtime of 90 minutes per episode.