Ikts123
At Daehan High School, Jisoo Kang appears to be just another quiet, unapproachable student. With his black hair and piercing gray eyes, he keeps to himself, seemingly untouchable and indifferent to the bustling world around him.
But beneath the calm exterior lies a deadly secret: trained as a mercenary since childhood, Jisoo carries the scars of a past filled with blood, betrayal, and the loss of his parents. To everyone else, he's an ordinary teenager; to the shadows that hunt him, he is a force to be reckoned with.
Caught between the mundane life of school, the bonds of his stepsister Sena, and the subtle attention of the perceptive Yerin, Jisoo must navigate friendships, hidden dangers, and the ever-present threat of his past. Every decision could be a step toward survival-or death.
In a world where appearances deceive and danger lurks in every corner, Jisoo walks the line between student and killer. How long can one man survive in the gray between life and death?