Duty after School: Part 1 (2023)

In DAS there are evil aliens and in Hellbound some monsters from hell and people struggling to fight them.

Similarities: - similar thrill and suspense - good vs evil subplot Differences in Kingdom: - low on humor - zombies - period-based Pros of Kingdom: - more episodes - satiates your hunger for apocalypse shows after DAS, trust me

Someone recommended Kingdom and season 2 is must watch too. Both series are about people fighting to survive in the world full of creatures that want to kill them.

part 2 of train to busan. similar thrill w zombies being the difference. survival and escape is the motive

Both dramas gave apocalyptic vibe however in Dark Hole there are zombies/monsters that attack people who have to fight to survive.