At eunjang High, power decides everything. New transfers arrive, quiet but unreadable—IVE, NewJeans, LE SSERAFIM, ITZY, KATSEYE. TXT and ENHYPEN don’t trust easily. Stray Kids don’t play by the rules. This isn’t about school. It’s about who survives it.

The Call is a horror-thriller series about a phone number that begins appearing across different phones with no explanation. There is no trace, no caller ID history, and no clear connection between the people receiving it beyond brief overlaps in their lives. At first, the calls are easy to ignore. Over time, they become specific, deliberate, and impossible to dismiss. The series focuses on paranoia, isolation, and the fear of being contacted by something that knows more than it should—and doesn’t need permission to reach you.