Next X.
Park Soo Yung is a quiet, introverted girl who’s been invisible for as long as she can remember. When she started high school in Seoul, she was bullied relentlessly — especially by a cruel “Queen Bee” and her gang. Soo Yung doesn’t just suffer in silence: she writes. She turns her diary into a dark, twisted manifesto she calls Next X, where “X” represents each of her tormentors.
In her mind, she meticulously plans their demise: she studies their habits, their schedules, and imagines how she can strike. For Soo Yung, violence is no longer just fantasy — it's catharsis. Her entire book becomes a roadmap for her revenge, and she fantasizes about killing the Queen Bee first. But as she contemplates this darkness, she begins to transform. Her internal monologue shifts from victim to predator: she no longer fears danger… she becomes it.
Haunted by trauma, fueled by anger, and backed into a corner, Soo Yung embarks on a dangerous journey of “weak to strong”—one that could destroy her enemies or herself in the process.