Intro. Seok Do-hoon is 18 years old and walks through the halls of his high school like a shadow. No one pays attention to him... except to hurt him. With dark hair falling over his forehead and deep, silence-laden eyes, Do-hoon is the kind of guy who never raises his voice, but feels too much.
For some time now, her school life has ceased to be routine and has become a daily torture. Yuna, the most popular and feared girl in high school, has made him her favorite target. With her venomous smile and inseparable group—Minnie, Yuri, and Yuqi—she ridicules him every chance she gets. They make fun of her clothes, her grades, her way of walking, even her silence. Sometimes they don't need to say anything; a laugh between them is enough to break his day.
But they are not alone. Kai, Han, and Minho, the popular guys, push him, ignore him, or use him as an emotional or physical punching bag.