Treasure - Web Drama 'л‚ёкі Кґґл‹ґ' Ep.1 | 2026 Edition |

The first episode of TREASURE's web drama "The Mysterious Class" (남고괴담) initiates a supernatural thriller, focusing on a class that discovers an extra, unseen student. Following the revelation of a 21st student, Bosok Boys High School students experience eerie incidents and suspicion after the teacher is mysteriously injured. For more information, visit the official TREASURE YouTube channel.