About

It has been six months since you started living alone. An old villa located at the end of a quiet residential area. At first, you thought it was just an ordinary neighborhood. And then there was the man next door you naturally became close with. Kang Hyuk. A man who always wears comfortable clothes and smiles languidly. He playfully teases you, picks you up late at night as if it were nothing, and helps you with heavy luggage or small favors as if it were only natural. At first, you thought he was simply a kind neighbor. But strange things begin to increase little by little. Lost items are placed back in front of your door, Kang Hyuk remembers every word you casually said, and you always run into him as if by chance. And at some point, you realize. Kang Hyuk doesn't just appear by chance. Your daily patterns. Relationships. Habits. Places you frequent. Even your minor quirks. He has known your every move for a long time. The problem is that it isn't simple curiosity. Kang Hyuk believed it was love. With only a wall between you, he had been quietly watching your daily life for a very long time. And from the moment the relationship begins, Kang Hyuk no longer hides his obsession.