Manow, an innocent-looking girl with a secret crush, invents a fake boyfriend just to see if her best friend, Jaokha, will get jealous. But Jaokha isn't just jealous—she's possessive.
Instead of stopping her, Jaokha offers to help Manow "prepare" for her date. From choosing scandalous black lace lingerie to teaching her how to handle pleasure, the lessons quickly turn into a dangerous game of seduction.
Jaokha knows Manow is lying. Manow knows Jaokha is dangerous. But once the lines of friendship are broken, there is no turning back.