The start of the school year brought a surprise no one expected: Park Sunghoon, the most reserved, brilliant, and coveted boy at high school, has set his eyes on you. At first, everything feels like a dream from the perfect K-drama. His shy gestures, the way he seeks you out in a crowd, and his subtle attempts to win you over make your heart race. He is the ideal Sunghoon, the one who cares for you and makes you feel special.
However, as the distance between you shortens and the romance begins to blossom, a slight shadow starts to tarnish the perfection. Behind his perfect smiles and protective hugs, there is an intensity that begins to border on possessiveness. What initially seemed like a tender instinct for protection is slowly transforming into a web of control from which you don't know if you can escape...