A Blood Pledge
A Blood Pledge (RR: Yeogogoedam 5: dongbanjasal; lit. 'Ghost Stories in a Girls' High: Suicide Pact') is a 2009 K-Horror film, and the fifth installment of the Whispering Corridors series of South Korean horror films set in girls' high schools that began with 1998's film of the same name.
Source: Wikipedia, A Blood Pledge. Text licensed CC BY-SA 4.0. Not endorsed by or affiliated with Wikipedia or the Wikimedia Foundation.