Behind the polished facade of the campus and its elite classrooms, desires, lies, and secrets are quietly taking root. What begins as an ordinary study group draws a circle of young people together—only to gradually strip away the carefully crafted masks they wear. The female protagonist, outwardly composed and rational, holds the key to the truth—yet finds herself caught in a turbulent vortex of conflicting emotions and moral dilemmas. Standing behind her is the male protagonist: seemingly restrained and distant, he harbors an unspeakable secret of his own. As their complex relationships unravel, a dangerous web of ambiguity, betrayal, manipulation, and revenge begins to tighten. When desire becomes the driving force and lies serve as a protective veil, everyone becomes both perpetrator and victim. In this course—titled "Desire and Lies"—no one emerges unscathed.