The Blue Choker (2018)

Plot

Gifted student Yeh enrolls at Edison Junior High, a prestigious private institution celebrated for its academic excellence. However, he quickly becomes unsettled by the oppressive environment and the school's twisted values. As Yeh begins to question the status quo and push back against the system, he unwittingly finds himself ensnared in the sinister allure of "Dorm 420," a place shrouded in mystery. His journey of rebellion and self-discovery leads him down a dark path, where the true nature of the school's secrets awaits.