Summary
Seo Woo-yeon hopes for a peaceful college experience, free from his annoying stepbrother, Woo-jin. But his hopes are dashed when Woo-jin joins the same university, major, and even his classes. Determined to reveal his brother’s true colors, Woo-yeon faces a new challenge—his memory has started failing him at the worst moments. Meanwhile, Woo-jin acts increasingly confident and mysterious. What unfolds during Woo-yeon’s blackouts, and what role does his stepbrother play in this unsettling game?