Night Has Come (2023)

S1E4 A Frenzied Bloodbath

Jun-hee’s decision to abstain from voting leads to unexpected chaos, resulting in a massacre in the assembly hall. The surviving students find themselves more fractured than before, grappling with the loss of so many peers in a single night. At the same time, Yoon-seo becomes increasingly wary of the strange visions plaguing her. Determined to uncover the truth, she ventures into the enigmatic tunnel she recently discovered.