On the fateful night of March 14, 2001, just a day after the Yeondu High incident, four individuals return to unveil the haunting mysteries that plague them. In Episode 1, Jung Soo-jin grapples with rumors surrounding a fellow student's death, eager to clear her name and win back her crush, Jang Sung-tae. As they dig for clues, they uncover a sinister secret lurking in the school's shadows. In Episode 2, ex-teacher Kang Seo-yeon investigates her father’s perplexing death on campus. Utilizing her occult expertise, she attempts to undo a dark ritual while eluding a malevolent ghost drawn to her presence. In Episode 3, first-year student Yoo Ji-min is on a mission to bring solace to the troubled spirit of Han Na-young. As she dives into the school’s tragic past and the tangled relationships of its students, she unravels a crucial truth that could illuminate everything. White Day 2: The Flower That Tells Lies - Complete Edition unites the intertwined narratives from all three episodes, alongside every released DLC, into a comprehensive experience.