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Season 1 · Episode 9 Recent

The Mathematics Teacher

Fri, Mar 21, 2025

As Su A recovers in the hospital following the attack during the break-in, Hae Seong and the team uncover the culprit: Lee Jun Ho, the mathematics teacher. When Hae Seong detects his father's notebook missing, he realizes that Seo Myeong Ju orchestrated the break-in. After Lee Jun Ho's arrest and confession, the revelation of the school's grade-rigging scandal throws the institution into chaos. Amid the turmoil, Hae Seong stumbles upon a crucial clue to the final scary story.

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Fri, Mar 21, 2025

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Undercover High School

12 episodes

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S1 · E9

in Undercover High School

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Retribution

S1 · E10

Retribution

Sat, Mar 22, 2025